15211+1640 A 2229

15h 21m 03.12s +16° 39' 53.3" P.A. 224.00 sep 1.5 mag 9.77,13.30 Sp F8

Coord 2000 15211+1640 Discov num A  2229 Comp Coord arcsec 2000 15 21 03.12 +16 39 53.3
Date first 1910 Date last 2016 Obs 9
Pa first 232 Pa last 224 P.A. Now (θ) 224°
Sep first 1.4 Sep last 1.531 Sep. Now (ρ) 1.531"
Mag pri 9.77 Mag sec 13.30 delta mag (ΔM) 3.53 Spectral class F8 (yellow-white)
Pri motion ra +011 Sec motion ra
Pri motion dec -010 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Serpens Tycho2 1487-01058-1 Gaia DR2 1208266590622299520