C.D.S. - SIMBAD4 rel 1.8 - 2024.03.28CET09:22:51 NGC 993 ------- Object NGC 993 --- GiG --- OID=@1396522 (@@28857,21) --- coobox=11915 Coordinates(ICRS,ep=J2000,eq=2000): 02 36 46.0601447712 +02 03 01.361470572 (Opt ) C [1.1418 0.8989 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 02 34 10.8899347632 +01 50 00.989679316 Coordinates(Gal,ep=J2000,eq=2000): 168.1294053458352 -51.3351530828627 hierarchy counts: #parents=5, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 6911 [31] D 1991RC3v9.C......0D Redshift: 0.023326 [0.000103] D 1991RC3v9.C......0D cz: 6992.96 [30.88] D 1991RC3v9.C......0D Flux B : 14.9 [~] D 1999PASP..111..438F Flux G : 18.584335 [0.014461] C 2020yCat.1350....0G Flux J : 11.199 [0.026] C 2006AJ....131.1163S Flux H : 10.541 [0.032] C 2006AJ....131.1163S Flux K : 10.135 [0.039] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: E: D ~ Angular size: 0.687 0.481 90 (NIR ) C 2006AJ....131.1163S Identifiers (14): Gaia DR3 2502296913572284672 2MASX J02364604+0203015 [PVK2003] 039.19167 +02.04972 LEDA 9910 MCG+00-07-052 NGC 993 NGC 994 UGC 2095 Z 388-63 RASSCALS SRGb149.014 UZC J023645.4+020259 Z 0234.1+0150 [CHM2007] HDC 159 J023646.04+0203015 [CHM2007] LDC 179 J023646.04+0203015 Bibcodes 1850-2024 () (25): 2021ApJ...914..121A 2018A&A...618A..81T 2017ApJ...837..120G 2016A&A...588A..14T 2015AJ....149..171T 2012ApJS..199...26H 2011MNRAS.416.2840L 2007A&A...465...71T 2007ApJ...655..790C 2004ApJ...607..202M 2003A&A...405....5B 2003A&A...412...45P 2003ApJ...598..260P 2002AJ....123.2976R 2001MNRAS.325..693H 1999ApJS..121..287H 1999ApJS..125..409C 1999PASP..111..438F 1997ApJS..111..163B 1996A&A...309..749P 1995ApJS..100..105M 1993AJ....106..530B 1985A&A...152..315B 1985A&AS...61..273D 1985ApJS...59....1W Measures (distance:1 velocities:5 ): distance:1velocities:5 Notes (0) : ================================================================================