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Celestial reference

Objects

Canonical object pages connect reference data with your own observing history and the community’s astronomy records.

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C/2009 K2 (Catalina) Comet

2009 K2, C/2009 K2 (Catalina), Catalina

C/2009 K3 (Beshore) Comet

2009 K3, Beshore, C/2009 K3 (Beshore)

C/2009 K4 (Gibbs) Comet

2009 K4, C/2009 K4 (Gibbs), Gibbs

C/2009 K5 (McNaught) Comet

2009 K5, C/2009 K5 (McNaught), McNaught

C/2009 O2 (Catalina) Comet

2009 O2, C/2009 O2 (Catalina), Catalina

C/2009 O4 (Hill) Comet

2009 O4, C/2009 O4 (Hill), Hill

C/2009 P1 (Garradd) Comet

2009 P1, C/2009 P1 (Garradd), Garradd

C/2009 P2 (Boattini) Comet

2009 P2, Boattini, C/2009 P2 (Boattini)

C/2009 R1 (McNaught) Comet

2009 R1, C/2009 R1 (McNaught), McNaught

C/2009 S3 (Lemmon) Comet

2009 S3, C/2009 S3 (Lemmon), Lemmon

C/2009 T1 (McNaught) Comet

2009 T1, C/2009 T1 (McNaught), McNaught

C/2009 T3 (LINEAR) Comet

2009 T3, C/2009 T3 (LINEAR), LINEAR

C/2009 U1 (Garradd) Comet

2009 U1, C/2009 U1 (Garradd), Garradd

C/2009 U3 (Hill) Comet

2009 U3, C/2009 U3 (Hill), Hill

C/2009 U5 (Grauer) Comet

2009 U5, C/2009 U5 (Grauer), Grauer

C/2009 UG89 (Lemmon) Comet

2009 UG89, C/2009 UG89 (Lemmon), Lemmon

C/2009 W2 (Boattini) Comet

2009 W2, Boattini, C/2009 W2 (Boattini)

C/2009 Y1 (Catalina) Comet

2009 Y1, C/2009 Y1 (Catalina), Catalina

C/2010 A4 (Siding Spring) Comet

2010 A4, C/2010 A4 (Siding Spring), Siding Spring

C/2010 B1 (Cardinal) Comet

2010 B1, C/2010 B1 (Cardinal), Cardinal

C/2010 D3 (WISE) Comet

2010 D3, C/2010 D3 (WISE), WISE

C/2010 D4 (WISE) Comet

2010 D4, C/2010 D4 (WISE), WISE

C/2010 DG56 (WISE) Comet

2010 DG56, C/2010 DG56 (WISE), WISE

C/2010 E1 (Garradd) Comet

2010 E1, C/2010 E1 (Garradd), Garradd

C/2010 E3 (WISE) Comet

2010 E3, C/2010 E3 (WISE), WISE

C/2010 E5 (Scotti) Comet

2010 E5, C/2010 E5 (Scotti), Scotti

C/2010 F1 (Boattini) Comet

2010 F1, Boattini, C/2010 F1 (Boattini)

C/2010 F3 (Scotti) Comet

2010 F3, C/2010 F3 (Scotti), Scotti

C/2010 F4 (Machholz) Comet

2010 F4, C/2010 F4 (Machholz), Machholz

C/2010 FB87 (WISE-Garradd) Comet

2010 FB87, C/2010 FB87 (WISE-Garradd), WISE-Garradd

C/2010 G1 (Boattini) Comet

2010 G1, Boattini, C/2010 G1 (Boattini)

C/2010 G2 (Hill) Comet

2010 G2, C/2010 G2 (Hill), Hill

C/2010 G3 (WISE) Comet

2010 G3, C/2010 G3 (WISE), WISE

C/2010 H1 (Garradd) Comet

2010 H1, C/2010 H1 (Garradd), Garradd

C/2010 J1 (Boattini) Comet

2010 J1, Boattini, C/2010 J1 (Boattini)

C/2010 J2 (McNaught) Comet

2010 J2, C/2010 J2 (McNaught), McNaught

C/2010 J4 (WISE) Comet

2010 J4, C/2010 J4 (WISE), WISE

C/2010 KW7 (WISE) Comet

2010 KW7, C/2010 KW7 (WISE), WISE

C/2010 L3 (Catalina) Comet

2010 L3, C/2010 L3 (Catalina), Catalina

C/2010 L4 (WISE) Comet

2010 L4, C/2010 L4 (WISE), WISE

C/2010 L5 (WISE) Comet

2010 L5, C/2010 L5 (WISE), WISE

C/2010 M1 (Gibbs) Comet

2010 M1, C/2010 M1 (Gibbs), Gibbs

Tau Mag 8.400 8.0′ × 4.0′ 05h 34m 32s · +22° 00′ 52″

C/2010 R1 (LINEAR) Comet

2010 R1, C/2010 R1 (LINEAR), LINEAR

C/2010 S1 (LINEAR) Comet

2010 S1, C/2010 S1 (LINEAR), LINEAR

C/2010 U3 (Boattini) Comet

2010 U3, Boattini, C/2010 U3 (Boattini)

C/2010 X1 (Elenin) Comet

2010 X1, C/2010 X1 (Elenin), Elenin

C/2011 A3 (Gibbs) Comet

2011 A3, C/2011 A3 (Gibbs), Gibbs

C/2011 C1 (McNaught) Comet

2011 C1, C/2011 C1 (McNaught), McNaught