12437+2620 LDS 4257

12h 43m 45.71s +26° 20' 21.1" P.A. 87.00 sep 81.2 mag 15.12,16.17

Coord 2000 12437+2620 Discov num LDS4257 Comp Coord arcsec 2000 12 43 45.71 +26 20 21.1
Date first 1960 Date last 2015 Obs 8
Pa first 87 Pa last 86.6 P.A. Now (θ) 86.6°
Sep first 81.0 Sep last 81.202 Sep. Now (ρ) 81.202"
Mag pri 15.12 Mag sec 16.17 delta mag (ΔM) 1.05 Spectral class
Pri motion ra -049 Sec motion ra -050
Pri motion dec -009 Sec motion dec +008
Notes




rPM=0.336

Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Constellation Coma Berenices Gaia DR2 3961409076252626688