Observations by Date

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November 2025
November 22, 2025NGC 1360: Robin’s EggPlanetary Nebula
November 22, 2025Gamma Cassiopeiae & IC 63Variable Star
November 14, 202591 AquariiMultiple Star
November 14, 202594 AquariiMultiple Star
November 14, 2025Beta Piscis AustriniDouble Star
November 14, 2025HD 214599Triple Star
November 14, 2025HD 3074Double Star
November 14, 2025HD 3605Double Star
November 14, 2025NGC 6883Star Cluster
November 14, 2025WNO 1 (HD 5156)Double Star
November 13, 2025NGC 6818Planetary Nebula
November 1, 2025Messier 75Globular Cluster
November 1, 2025NGC 6888Emission Nebula
October 2025
October 23, 2025Messier 30Globular Cluster
October 21, 2025NGC 6946Galaxy
October 21, 2025VV CepheiBinary Star & Supergiant
October 16, 2025Comet R2 SWANComet
October 16, 2025Chi CygniMira Variable Star
October 16, 2025Cygnus X-1Stellar Black Hole
October 16, 2025Delta¹ GruisDouble Star
October 14, 2025NGC 6871Star Cluster
October 13, 2025Caldwell 4 (Iris Nebula)Reflection Nebula
October 13, 2025Comet A6 LemmonComet
September 2025
September 29, 2025AntaresNotable Star
September 19, 2025Ankaa (Alpha Phoenicis)Notable Star
September 19, 2025Nu BoötisDouble Star
September 19, 2025FomalhautNotable Star
September 13, 2025Messier 80Globular Cluster
September 13, 2025VestaAsteroid / Protoplanet
August 2025
August 27, 2025Brocchi’s ClusterAsterism
August 27, 2025Messier 7Open Star Cluster
August 27, 2025Messier 21Open Star Cluster
August 27, 2025Messier 25Open Star Cluster
August 27, 2025PlutoDwarf Planet
August 27, 2025Xi SerpentisTriple Star System
August 20, 2025Mu ScorpiiVisual Double Star
July 2025
July 27, 2025Messier 20Nebula
July 26, 2025Messier 17Nebula
July 26, 2025Messier 22Globular Cluster
June 2025
June 16, 2025MercuryPlanet
June 16, 2025Messier 4Globular Cluster
June 16, 2025Messier 104Galaxy
June 16, 2025NGC 4565 & 4562Galaxies
May 2025
May 31, 2025Beta Scorpii (Graffias)Multiple Star
April 2025
April 26, 2025Messier 100Galaxy
April 26, 2025NGC 2419
(Intergalactic Wanderer)		Globular Cluster
March 2025
March 15, 202523 Ursae MajorisBinary Star
March 14, 2025Moon (Lunar Eclipse)Moon
January 2025
January 3, 2025Horsehead NebulaDark Nebula
January 4, 2025Epsilon ArietisBinary Star
January 4, 2025Messier 33Galaxy
January 9, 2025NGC 2451Open Star Cluster
November 2024
November 22, 2024Helix NebulaPlanetary Nebula
November 23, 2024NGC 246: Skull NebulaPlanetary Nebula
November 23, 2024NGC 253: Silver Coin GalaxyGalaxy
October 2024
October 3, 202459 CygniMultiple Star
October 3, 2024NGC 6960Diffuse Nebula
October 12, 2024Comet Tsuchinshan-ATLASComet
September 2024
September 27, 2024NGC 869Double Cluster
September 27, 2024NGC 7318, 19, 20Stephan’s Quintet
August 2024
August 30, 2024Struve 2443Double Star
August 30, 2024Struve 2446Double Star
June 2024
June 5, 202452 CygniDouble Star
June 6, 2024NGC 6819Open Star Cluster
June 7, 20242 Canum VenaticorumDouble Star
June 7, 202417 Canum VenaticorumDouble Star
June 7, 2024HD 120164Double Star
June 7, 2024Messier 106Galaxy
June 18, 2024Blaze (T Coronae Borealis)Binary Star (Nova)
Juen 18, 2024Eta Boötis (Muphrid)Double Star
June 18, 2024Struve 1931Binary Star
June 18, 2024Struve 2007Triple Star
June 20, 202456 HerculisDouble Star
June 20, 2024Delta Boötis (Princeps)Binary Star
March 2024
March 15, 202424 CancriMultiple Star
March 15, 2024Messier 108Galaxy
March 15, 2024Theta CancriDouble Star
March 17, 2024Messier 97Planetary Nebula
March 17, 2024NGC 3115Galaxy
February 2024
February 2, 2024Nu1 Canis MajorisBinary Star
February 9, 2024AlgolVariable Star
February 22, 202417 Canis MajorisMultiple Star
February 22, 2024Epsilon HydraeMultiple Star
February 22, 2024GomeisaNotable Star
February 22, 2024NGC 2169Open Star Cluster
February 22, 2024NGC 2353Open Star Cluster
February 22, 2024Struve 3116Double Star
February 24, 2024145 Canis MajorisDouble Star
January 2024
January 27, 20246 (Iota) TrianguliBinary Star
January 27, 2024HD 38693Binary Star
January 27, 2024Meissa (Lambda Ori)Multiple Star
December 2023
December 16, 2023Epsilon PerseiMultiple Star
December 16, 2023IC 348 (Collinder 41)Star Cluster/Nebula
December 16, 2023Nu Ceti (Struve 281)Binary Star
December 16, 2023Struve 274Binary Star
November 2023
November 17, 2023Kappa AndromedaeDouble Star
November 23, 202341 AurigaeDouble Star
November 23, 2023Struve 572Binary Star
November 24, 202314 AurigaeMultiple Star
November 24, 2023e Tauri (Struve 452)Double Star
November 24, 2023Rho OrionisDouble Star
November 24, 2023Struve 331Binary Star
November 24, 2023Struve 649Double Star
November 25, 20238 LacertaeMultiple Star
November 25, 2023VX AndromedaeCarbon Star
November 25, 2023WZ CassiopeiaeCarbon & Double Star
October 2023
October 6, 2023Kappa CepheiBinary Star
October 6, 2023Omicron CepheiBinary Star
October 6, 2023Struve 2480Double Star
October 6, 2023Xi CepheiDouble Star
October 15, 2023Struve 2063Binary Star
October 15, 2023Struve 2540Triple Star
October 28, 2023ARY 33Double Star
October 28, 2023HD 2767Binary Star
October 28, 2023Struve 108Double Star
October 28, 2023Struve 2470/2474Double x 2 Star
October 28, 2023Struve 2486Binary Star
October 30, 2023Struve 79Binary Star
September 2023
September 1, 2023NGC 6811Star Cluster
September 1, 2023NGC 7006Globular Cluster
September 1, 2023Struve 2679Multiple Star
September 1, 2023Struve 2960 (15 Delphini)Multiple Star
September 9, 2023Epsilon EquuleiMultiple Star
September 9, 2023OR DelphiniBinary Star
September 9, 2023Struve 2742Double Star
September 9, 2023Struve 2793Double Star
September 14, 2023Epsilon SagittaeDouble Star
September 14, 2023Zeta SagittaeBinary Star
September 15, 2023Struve 2404Double Star
September 15, 2023Struve 2816Multiple Star
September 15, 2023Struve 2819Binary Star
September 15, 2023Struve 6709Star Cluster
September 16, 2023HD 39881 (S503)Double Star
September 16, 2023JupiterPlanet
September 16, 2023Struve 700Double Star
September 25, 2023Struve 2883Multiple Star
August 2023
August 18, 202317 CygniBinary Star
August 18, 202361 CygniBinary Star
August 18, 2023Albireo (Beta Cygni)Double Star
August 18, 2023Struve 2841Double Star
July 2023
July 1, 2023Beta Lyrae (Sheliak)Multiple Star
July 1, 2023Zeta LyraeDouble Star
July 3, 2023Beta Draconis (Rastaban)Double Star
July 3, 2023Mu HerculisMultiple Star
July 3, 2023RY DraconisCarbon Star
July 3, 2023UX DraconisCarbon Star
July 8, 2023Nu SerpentisDouble Star
July 8, 2023NGC 6356Globular Cluster
July 8, 2023Xi Serpentis (Nehushtan)Triple Star System
July 8, 2023Zeta OphiuchiNotable Star
July 9, 2023Messier 17Emission Nebula
July 9, 2023Messier 23Open Star Cluster
July 9, 2023Messier 24Star Cloud
July 14, 202315 AquilaeDouble Star
July 15, 202361 OphiuchiDouble Star
July 15, 2023IC 4756Open Star Cluster
July 15, 2023Iota BoötesDouble Star
July 15, 2023NGC 6572Planetary Nebula
July 15, 2023Struve 2276Double Star
July 18, 2023Messier 9Globular Cluster
June 2023
June 3, 2023The Sun Star
June 5, 2023Beta SerpentisDouble Star
June 5, 2023HD 118266Binary Star
June 5, 2023Messier 5Globular Cluster
June 5, 2023Struve 1904Double Star
June 5, 2023Struve 1919Double Star
May 2023
May 12, 2023CeresDwarf Planet
May 12, 2023Struve 1835 Double Star
May 12, 2023Struve 1850Double Star
May 13, 202354 VirginisDouble Star
May 13, 2023SS VirginisCarbon Star
May 13, 2023Struve 1659Asterism
May 13, 2023VY Ursae MajorisCarbon Star
May 26, 2023Messier 101Galaxy
May 26, 2023SN 2023ixfSupernova
April 2023
April 19, 202349 Leonis (TX Leonis)Double Star
April 19, 202388 LeonisDouble Star
April 19, 2023Messier 58Galaxy
April 19, 2023Messier 59Galaxy
April 27, 202383 LeonisDouble Star
April 27, 2023Kappa BoötisDouble Star
April 27, 2023Struve 1664Asterism
April 27, 2023Tau Leonis (84 Leo)Double Star
April 28, 202312 Comae BerenicesDouble Star
April 28, 2023Struve 1677Double Star
April 28, 2023Struve 1678Double Star
March 2023
March 16, 2023NGC 1502Open Star Cluster
March 21, 2023Messier 44Open Star Cluster
March 21, 2023Messier 67Open Star Cluster
March 21, 2023Messier 96Galaxy
March 21, 2023Struve 1520Double Star
February 2023
February 24, 20236 Leonis Double Star
February 24, 202338 GeminorumDouble Star
February 24, 2023Struve 1108Double Star
January 2023
January 20, 202323 OrionisDouble Star
January 20, 2023Beta CamelopardalisDouble Star
January 20, 2023Messier 37 Open Star Cluster
January 20, 2023m Persei (57 Per)Double Star
January 20, 2023Omega AurigaeVariable & Double Star
January 20, 2023Struve 698Double Star
January 20, 2023Struve 764Double Star
January 20, 2023Struve 958Double Star
January 23, 2023Chi TauriDouble Star
January 23, 2023Messier 36Open Star Cluster
January 23, 2023Phi TauriDouble Star
January 23, 2023Psi5 AurigaeDouble Star
January 23, 2023Struve 730Double Star
January 23, 2023Struve 872Double Star
January 29, 2023C/2022 E3 ZTFComet
November 2022
November 8, 2022IC 4996Open Star Cluster
November 8, 2022NGC 6910Open Star Cluster
November 8, 2022NGC 7063Open Star Cluster
November 12, 2022NGC 225Open Star Cluster
November 12, 2022NGC 869/884Open Star Cluster
November 12, 2022NGC 7510Open Star Cluster
November 14, 2022Zeta PerseiMultiple Star
November 15, 2022HD 190466 (HJ 1470)Double Star
November 15, 2022NGC 7789Open Star Cluster
November 17, 202256 AndromedaeDouble Star
November 17, 202266 CetiDouble Star
November 17, 2022NGC 1545Open Star Cluster
November 18, 202210 LacertaeDouble Star
November 18, 202212 LacertaeDouble Star
November 18, 202259 AndromedaeDouble Star
November 18, 2022NGC 40Planetary Nebula
November 18, 2022NGC 559Open Star Cluster
November 18, 2022NGC 7635Emission Nebula
November 18, 2022NGC 7686Open Star Cluster
November 18, 2025SchedarMultiple Star
November 18, 2022Struve 3050Binary Star
October 2022
October 1, 2022AnserDouble Star
October 1, 2022NGC 6823Emission Nebula
October 1, 2022NGC 6830Open Star Cluster
October 1, 2022Sigma CassiopeiaeBinary Star
October 28, 2022HD 189751Double Star
October 28, 2022NGC 7039Open Star Cluster
October 28, 2022NGC 7160Open Star Cluster
October 28, 2022NGC 7281Open Star Cluster
September 2022
September 1, 2022NGC 7009Planetary Nebula
September 19, 2022Delta CepheiVariable Star
September 19, 2022NGC 7023Reflection Nebula
September 19, 2022NGC 7662Planetary Nebula
September 20, 2022Kappa DelphiniTriple Star
September 20, 2022NGC 7331Galaxy
September 26, 2022HD 919Double Star
September 26, 2022HD 210884Double Star
September 26, 2022Messier 32Galaxy
July 2022
July 1, 2022IC 4756Open Star Cluster
July 29, 202295 HerculisDouble Star
July 29, 2022100 HerculisDouble Star
July 29, 2022Delta Herculis (Sarin)Multiple Star
July 29, 2022NGC 6229Globular Cluster
July 29, 2022MarsicDouble Star
July 29, 2022AltairNotable Star
July 30, 2022Messier 26Open Star Cluster
July 30, 2022Messier 29Open Star Cluster
July 30, 2022NGC 6543Planetary Nebula
July 30, 2022NGC 6826Planetary Nebula
July 30, 2022Rho HerculisDouble Star
June 2022
June 24, 2022Messier 10Globular Cluster
June 24, 2022Messier 12Globular Cluster
June 24, 2022Messier 14Globular Cluster
June 30, 2022IC 4665Open Star Cluster
June 30, 2022La SuperbaCarbon Star
June 30, 2022Messier 63Galaxy
June 30, 2022Messier 102Galaxy
June 30, 2022NGC 6633Open Star Cluster
May 2022
May 20, 2022Zeta Coronae BorealisDouble Star
May 21, 202254 LeonisDouble Star
May 21, 2022Algieba (G Leonis) Open Star Cluster
May 21, 2022IzarBinary Star
May 21, 2022Messier 49Galaxy
May 21, 2022Messier 84Galaxy
May 21, 2022Messier 85Galaxy
March 2022
Mar 9, 2022Messier 35 Open Star Cluster
February 2022
Feb 12, 20221 CamelopardalisDouble Star
Feb 12, 2022Gamma ArietisDouble Star
Feb 12, 2022Messier 41Open Star Cluster
Feb 12, 2022Messier 46Open Star Cluster
Feb 12, 2022Messier 47Open Star Cluster
Feb 12, 2022NGC 2232Open Star Cluster
Feb 24, 2022Messier 48Open Star Cluster
Feb 24, 2022NGC 2360Open Star Cluster
Feb 25, 2022Delta GeminorumDouble Star
Feb 25, 2022NGC 2129Open Star Cluster
Feb 27, 2022NGC 752Open Star Cluster
January 2022
Jan 9, 202255 ErandiDouble Star
Jan 9, 2022118 TauriDouble Star
Jan 9, 2022AchirdDouble Star
Jan 9, 2022Alpha Piscium (Alrisha)Double Star
Jan 21, 2022Beta Monocerotis Multiple Star
Jan 21, 2022Epsilon MonocerotisDouble Star
Jan 21, 2022Messier 38Open Star Cluster
Jan 21, 2022RigelDouble Star
Jan 24, 2022Gamma LeporisDouble Star
Jan 24, 2022NGC 2506Open Star Cluster
Jan 27, 2022Lambda ArietisDouble Star
Jan 27, 2022Messier 78Reflection Nebula
Jan 28, 20221 ArietisDouble Star
Jan 28, 202265 PisciumDouble Star
Jan 28, 2022Messier 34Open Star Cluster
Jan 28, 2022NGC 2244Open Star Cluster
Jan 28, 2022NGC 2264 (Cone Neb)Open Star Cluster
Jan 28, 2022NGC 457 (Owl Cluster)Open Star Cluster
Jan 28, 2022Psi1 PisciumDouble Star
December 2021
Dec 19, 2021Iota CassMultiple Cluster
Dec 31, 2021Iota OrionisMultiple Star System
Dec 31, 2021MintakaMultiple Star System
Dec 31, 2021MiramDouble Star
Dec 31, 2021Sigma OrionisMultiple Star System
October 2021
Oct 8, 2021Zeta AquariiBinary Star
Oct 11, 2021Messier 2Globular Cluster
Oct 11, 2021Messier 73Asterism
Oct 11, 2021NGC 6866Open Star Cluster
September 2021
Sep 1, 202131 CygniMultiple Star
Sep 1, 202161 CygniDouble Star
Sep 1, 2021Kurhah (Xi Cephei)Multiple Star
Sep 2, 2021Alfirk (B Cephei)Multiple Star
Sep 2, 2021Zeta CepheiStar
Sep 8, 202157 AquilaeDouble Star
Sep 8, 2021Algedi PrimaDouble Star
Sep 8, 2021DabihDouble Star
Sep 30, 2021NGC 6940Star Cluster
Sep 30, 2021NGC 7243Star Cluster
August 2021
Aug 4, 2021Messier 16Emission Nebula
Aug 4, 2021Messier 71Globular Cluster
Aug 4, 2021NGC 6885Open Star Cluster
Aug 11, 2021RS OphiuchiNova
July 2021
Jul 29, 202170 OphiuchiDouble Star
Jul 29, 2021AlbireoDouble Star
June 2021
Jun 1, 202141 DraconisDouble Star
Jun 1, 2021HR 4893Double Star
Jun 1, 2021PolarisMultiple Star
Jun 1, 2021Struve 2155Binary Star
Jun 3, 2021NGC 6210Planetary Nebula
Jun 3, 2021Nu DraconisDouble Star
Jun 25, 202147 DraconisDouble Star
Jun 25, 2021AlyaMultiple Star
Jun 25, 2021Delta SerpentisDouble Star
Jun 25, 2021DzibanDouble Star
Jun 25, 2021Mu DraconisDouble Star
Jun 26, 2021RasalgethiMultiple Star
Jun 26, 2021HD 184936Double Star
Jun 26, 2021IC 4756Open Star Cluster
Jun 27, 2021HD 184562Triple Star
May 2021
May 6, 2021Messier 87Galaxy
May 6, 2021Messier 86Galaxy
May 6, 2021Messier 60Galaxy
May 15, 2021Mu BoötisMultiple Star
May 28, 2021Pi BootisMultiple Star
May 28, 2021XI BootisDouble Star
May 29, 2021Messier 13Globular Cluster
May 29, 2021Messier 29Globular Cluster
May 29, 2021MizarMultiple Star
May 29, 2021Gamma VirginisMultiple Star
May 29, 2021Struve 1825Double Star
April 2021
Apr 16, 2021Messier 66Galaxy
Apr 16, 2021Messier 64Galaxy
Apr 16, 2021Messier 94Galaxy
Apr 22, 2021CastorMultiple Star
Apr 22, 2021Cor CaroliMultiple Star
Apr 22, 202124 Comae BerenicesDouble Star
Apr 22, 2021Xi Ursae MajorisMultiple Star
Apr 22, 2021Messier 40Optical Double
Apr 22, 2021RegulusMultiple Star
Apr 30, 2021Coma Star ClusterOpen Star Cluster
Apr 30, 2021ArcturusStar
Apr 30, 2021SpicaDouble Star
March 2021
Mar 3, 2021NGC 752Open Star Cluster
Mar 11, 2021NGC 1545Open Star Cluster
Mar 11, 2021NGC 1528Open Star Cluster
Mar 11, 2021NGC 1513Open Star Cluster
Mar 11, 2021NGC 2264Open Star Cluster
Mar 11, 2021Messier 81Galaxy
Mar 11, 2021Messier 82Galaxy
Mar 12, 2021Iota CancriDouble Star
Mar 30, 2021Zeta CancriMultiple Star System
Mar 30, 2021Messier 104Galaxy
February 2021
Feb 9, 2021Messier 44Open Star Cluster
January 2021
Jan 15, 2021Messier 1Supernova
Jan 15, 2021NGC 2392Planetary Nebula
Jan 22, 2021Messier 42Diffuse Nebula
Jan 22, 2021Struve 747Double Star
Jan 22, 2021Delta GeminorumDouble Star
Jan 22, 2021Messier 48Open Star Cluster
Jan 22, 2021NGC 2360Open Star Cluster
Jan 22, 2021Messier 67Open Star Cluster
December 2020
Dec 1, 2020NGC 1027Open Star Cluster
Dec 2, 2020Messier 39Open Star Cluster
Dec 2, 2020Mu CepheiStar
Dec 4, 2020NGC 7686Open Star Cluster
Dec 5, 202016 CygniDouble Star
Dec 5, 2020Eta CassiopeiaDouble Star
Dec 28, 2020HyadesOpen Star Cluster
Dec 28, 2020188 TauriDouble Star
Dec 28, 2020NGC 1758Open Star Cluster
Dec 28, 2020RigelDouble Star
November 2020
Nov 1, 2020Gamma DelphiniDouble Star
Nov 1, 2020IC 1396Emission Nebula
Nov 1, 2020Messier 52Open Star Cluster
Nov 1, 2020AlmachDouble Star
Nov 6, 2020IC 348 (Collinder 41)Star Cluster / Nebula
Nov 6, 2020Messier 45Open Star Cluster
Nov 6, 2020UranusPlanet
Nov 6, 2020Messier 38Open Star Cluster
Nov 7, 2020Messier 36Open Star Cluster
Nov 7, 2020Messier 37Open Star Cluster
Nov 7, 2020Messier 35Open Star Cluster
Nov 7, 2020NGC 2281Open Star Cluster
Nov 8, 2020NGC 7510Open Star Cluster
Nov 8, 2020NGC 663Open Star Cluster
Nov 8, 2020NGC 6826Planetary Nebula
October 2020
Oct 2, 2020NGC 6823Open Star Cluster
Oct 2, 2020Messier 56Globular Cluster
Oct 3, 2020MarsPlanet
Oct 5, 2020IC 4756Open Star Cluster
Oct 5, 2020NGC 6709Open Star Cluster
Oct 5, 2020NGC 6940Open Star Cluster
Oct 5, 2020NGC 7243Open Star Cluster
Oct 6, 2020Epsilon LyraeMultiple Star System
Oct 6, 2020Messier 15Globular Cluster
Oct 6, 2020Messier 50Open Star Cluster
Oct 6, 2020Messier 31Galaxy
Oct 6, 2020NGC 457Open Star Cluster
Oct 6, 2020NGC 225Open Star Cluster
Oct 8, 20208 LacertaMultiple Star System
September 2020
Sep 5, 2020NGC 6910Open Star Cluster
Sep 5, 2020Messier 29Open Star Cluster
Sep 5, 2020NGC 6871Open Star Cluster
Sep 6, 2020NGC 6664Open Star Cluster
Sep 6, 2020NGC 6934Open Star Cluster
Sep 6, 2020NGC 7063Open Star Cluster
August 2020
Aug 02, 2020Messier 4Globular Cluster
Aug 14. 2020Messier 13Globular Cluster
Aug 18, 2020Messier 11Open Star Cluster
Aug 18, 2020NGC 6811Open Star Cluster
Aug 18, 2020Messier 57Planetary Nebula
Aug 18, 2020Messier 27Planetary Nebula
Aug 18, 2020NGC 6543Planetary Nebula
Aug 22, 2020NGC 6888Emission Nebula
Aug 22, 2020IC 4996Open Star Cluster
July 2020
Jul 13, 2020NeowiseComet
June 2020
Jun 25, 2020Messier 3Globular Cluster
Jun 25, 2020Messier 5Globular Cluster
April 2020
Apr 8, 2020VenusPlanet
Apr 10, 2020AtlasComet
Apr 15, 2020Messier 51Galaxy
October 2019
Oct 2, 2019Barnard’s StarRed Dwarf
July 2019
July 1, 2019JupiterPlanet
December 2018
Dec 6, 2018WirtanenComet
September 2018
September 29, 2018SaturnPlanet
March 2018
Mar 10, 2018MercuryPlanet
March 1997
Mar 20, 1997Hale-BoppComet

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A majority of the astronomical objects on this page have alternative names. For instance, the star Miriam is also named Eta Persei. If you don’t find an object by browsing, try searching below by other classifications, such as SAO, HD, IC, or NGC numbers.