C.D.S. - SIMBAD4 rel 1.8 - 2024.07.02CEST07:58:03 Sigma Orionis C --------------- Object * sig Ori C --- Y*? --- OID=@826862 (@@16994,1) --- coobox=6482 Coordinates(ICRS,ep=J2000,eq=2000): 05 38 44.1189397296 -02 36 06.310060884 (Opt ) A [0.0239 0.0258 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 05 36 13.4179367603 -02 37 44.637230290 Coordinates(Gal,ep=J2000,eq=2000): 206.8165876484568 -17.3391717576658 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: 0.358 -1.064 [0.028 0.027 90] A 2020yCat.1350....0G Parallax: 2.472 [0.0293] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 8.77 [0.02] C 2014ApJ...794...36H Flux V : 8.79 [0.01] B 2014ApJ...794...36H Flux G : 9.455690 [0.002776] C 2020yCat.1350....0G Flux I : 9.63 [0.04] C 2005yCat.2263....0D Flux J : 9.09 [0.03] C 2003yCat.2246....0C Flux H : 9.11 [0.05] C 2003yCat.2246....0C Flux K : 9.129 [0.021] C 2003yCat.2246....0C Spectral type: A2Vn C 1958ApJ...127..237G Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (19): Gaia DR3 3216486439450208000 TIC 11286194 Mayrit 11238 [BHM2009] SigOri-MAD-3 * sig Ori C ADS 4241 C BD-02 1326C CCDM J05387-0236C CSI-02 1326 3 GEN# +1.00037468C IDS 05337-0239 C UBV 5697 WDS J05387-0236C 2MASS J05384411-0236062 ** STF 762C PMSC 05337-0239C PPMX J053844.1-023606 DENIS J053844.1-023606 Gaia DR2 3216486439450208000 Bibcodes 1850-2024 () (29): 2023A&A...672A..31O 2022A&A...657A..60S 2019A&A...629A.114C 2018A&A...620A.172Z 2017ApJ...844..103T 2016AJ....152..213S 2014ApJ...794...36H 2013ApJ...766L...9C 2012A&A...546A..69M 2012AJ....143..124M 2011ApJ...742...55S 2010A&A...521A..45C 2009A&A...493..931B 2009AJ....137.3358M 2009AJ....138..813H 2009ApJ...701L.100H 2009MNRAS.399..432N 2008A&A...478..667C 2008AJ....135.1616S 2008ApJ...683..796S 2008ApJ...688..362L 2008MNRAS.389..925T 2007A&A...466..917C 2007AN....328..917C 2005AN....326.1007C 2004A&A...421..715S 2003A&A...405L..33V 1997A&AS..124...75T 1985Afz....22...97S Measures (distance:2 MK:2 PLX:2 PM:2 ): distance:2MK:2PLX:2PM:2 Notes (0) : ================================================================================