emamajek on 17-Feb-2019 22:39:22 GMT about UCAC2 10771617
WDS J22310-4926B is a background interloper unrelated to A (HD 213240) and C (2MASS J22310826-4926566), following 2005A&A...440.1051M and verified by Gaia DR2 astrometry:
WDS J22310-4926A = Gaia DR2 6517058790835773440:
plx = 24.4385 +- 0.0372 mas, pmRA,pmDec = -136.026, -193.926 (+-0.047, 0.052) mas/yr
WDS J22310-4926B = Gaia DR2 6517058786540366848:
plx = 2.8299 +- 0.0324 mas, pmRA,pmDec = 59.644, -14.634 (+- 0.044, 0.046) mas/yr
WDS J22310-4926C = Gaia DR2 6517058722116295936:
plx = 24.2253 +- 0.1023 mas, pmRA,pmDec = -137.587, -191.882 (+- 0.119, 0.137) mas/yr
Services
Others
Sesame name resolver
Dictionary of nomenclature
Contact us
Help
View annotation on UCAC2 10771617 object