20188+2142 A 285

20h 18m 49.21s +21° 41' 32.5" P.A. 296.00 sep 3.3 mag 9.47,13.00 Sp F0

Coord 2000 20188+2142 Discov num A   285 Comp Coord arcsec 2000 20 18 49.21 +21 41 32.5
Date first 1901 Date last 2016 Obs 9
Pa first 299 Pa last 296.3 P.A. Now (θ) 296.3°
Sep first 2.7 Sep last 3.282 Sep. Now (ρ) 3.282"
Mag pri 9.47 Mag sec 13.00 delta mag (ΔM) 3.53 Spectral class F0 (yellow-white)
Pri motion ra +016 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes




Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Vulpecula SAO 88498 Tycho2 1643-00618-1 Gaia DR2 1829318110019622784
HD 346316