C.D.S. - SIMBAD4 rel 1.8 - 2024.04.30CEST01:22:47 NGC 3977 --------- Object NGC 3977 --- LIN --- OID=@550493 (@@5345,7) --- coobox=3392 Coordinates(ICRS,ep=J2000,eq=2000): 11 56 07.2090838272 +55 23 26.715842376 (Opt ) C [1.0566 1.1612 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 11 53 31.2576973297 +55 40 08.420220699 Coordinates(Gal,ep=J2000,eq=2000): 138.6933198767478 +60.0124485117087 hierarchy counts: #parents=1, #children=2, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 5742 [3] C 2011yCat.2306....0A Redshift: 0.01934 [0.00001] C 2011yCat.2306....0A cz: 5798.0 [3.0] C 2011yCat.2306....0A Flux B : 14.7 [~] E ~ Flux G : 20.102703 [0.009837] C 2020yCat.1350....0G Flux J : 11.556 [0.040] C 2006AJ....131.1163S Flux H : 10.996 [0.063] C 2006AJ....131.1163S Flux K : 10.565 [0.061] C 2006AJ....131.1163S Flux u : 15.338 [0.009] B 2011yCat.2306....0A Flux g : 13.763 [0.002] B 2011yCat.2306....0A Flux r : 13.045 [0.002] B 2011yCat.2306....0A Flux i : 12.686 [0.002] B 2011yCat.2306....0A Flux z : 12.432 [0.003] B 2011yCat.2306....0A Spectral type: ~ ~ ~ Morphological type: SA C 2019MNRAS.488..590B Angular size: 0.653 0.510 10 (NIR ) C 2006AJ....131.1163S Identifiers (14): Gaia DR3 841007617929607168 LEDA 37497 MCG+09-20-034 NGC 3977 NGC 3980 UGC 6909 Z 269-17 2MASX J11560714+5523263 Z 1153.5+5540 [CHM2007] LDC 846 J115607.14+5523263 UZC J115607.2+552326 SDSS J115607.19+552326.7 SDSS J115607.19+552326.9 Gaia DR2 841007613633105664 Bibcodes 1850-2024 () (46): 2021ApJ...914..121A 2020ApJ...900..124B 2020MNRAS.494.1784A 2019MNRAS.488..590B 2018A&A...618A..81T 2018MNRAS.474.1909F 2017ApJ...837..120G 2017MNRAS.471.2687B 2016A&A...588A..14T 2016MNRAS.456.2848H 2016MNRAS.459.3130A 2015AJ....149..171T 2015ApJS..217...13M 2015MNRAS.447.1531C 2014ApJ...788...45T 2013MNRAS.433.2986W 2012A&A...544A..81H 2012ApJS..199...26H 2011A&A...532A..74B 2011MNRAS.416.2840L 2010AJ....139.2525H 2010ApJ...716..198B 2009A&A...506.1107G 2009AJ....138.1938C 2007ApJ...655..790C 2006ApJ...651..676E 2006IAUC.8754....1F 2003A&A...412...45P 2003ApJS..149..327G 2000ApJ...543..178G 1999ApJS..125..409C 1999PASP..111..438F 1998A&AS..130..333T 1998ApJS..116...29G 1996A&AS..117..467G 1996AJ....111..109S 1995AN....316...39B 1990ApJ...359....4V 1990ApJ...364..444V 1989A&AS...81..421B 1989S&T....77..444H 1986JAVSO..15...25S 1985A&AS...60..517P 1984A&AS...58..735B 1984ApJ...280....7O 1974PASP...86..516K Measures (distance:1 velocities:7 ): distance:1velocities:7 Notes (0) : ================================================================================