C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST20:12:40 NGC_250 ------- Object NGC 250 --- GiG --- OID=@1415019 (@@29355,5) --- coobox=11409 Coordinates(ICRS,ep=J2000,eq=2000): 00 47 16.0243368879 +07 54 36.126577428 (Opt ) C [4.6771 2.5636 90] 2018yCat.1345....0G Coordinates(FK4,ep=B1950,eq=1950): 00 44 40.4481401453 +07 38 13.982595610 Coordinates(Gal,ep=J2000,eq=2000): 121.1334850674588 -54.9471474279947 hierarchy counts: #parents=2, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 5269 [5] C 2022ApJS..261...21Y Redshift: 0.017733 [0.000017] C 2022ApJS..261...21Y cz: 5316.13 [5.00] C 2022ApJS..261...21Y Flux B : 14.9 [~] E ~ Flux G : 16.5553 [0.0085] C 2018yCat.1345....0G Flux J : 11.733 [0.047] C 2006AJ....131.1163S Flux H : 10.880 [0.042] C 2006AJ....131.1163S Flux K : 10.760 [0.063] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: S0a D ~ Angular size: 0.667 0.320 160 (NIR ) C 2006AJ....131.1163S Identifiers (14): IRAS F00446+0738 IRAS 00446+0738 LEDA 2765 MCG+01-03-002 NGC 250 UGC 487 Z 410-5 [HDL96] 410 5 2MASX J00471599+0754357 Z 0044.7+0739 [CHM2007] LDC 46 J004715.99+0754357 UZC J004716.0+075436 PSCz Q00446+0738 Gaia DR2 2557627877735139456 Bibcodes 1850-2024 () (31): 2022ApJS..261...21Y 2021ApJ...914..115Y 2021ApJ...914..121A 2020MNRAS.494.1784A 2019ApJ...872..148C 2019MNRAS.487.2061H 2018A&A...618A..81T 2018AJ....156..244B 2018ApJ...861...49H 2016A&A...588A..14T 2016AJ....152...50T 2015A&A...579A.101A 2015AJ....149..171T 2015MNRAS.447.1531C 2013AJ....146...86T 2012ApJS..199...26H 2012MNRAS.425.2741H 2011MNRAS.416.2840L 2009AJ....138.1938C 2009ApJ...701.1636M 2009MNRAS.398..109W 2007ApJ...655..790C 2005ApJS..160..149S 2003A&A...412...45P 2000MNRAS.317...55S 1999ApJS..121..287H 1999ApJS..125..409C 1999PASP..111..438F 1996A&AS..117..467G 1996ApJ...473..822H 1992ApJ...388...82D Measures (distance:4 velocities:8 ): distance:4velocities:8 Notes (0) : ================================================================================