15294+1722 BPM 630

 
 
15h 29m 21.34s +17° 21' 59.0" P.A. 14.00 sep 100.5 mag 15.27,15.66
 
 
Coord 2000 15294+1722 Discov num BPM 630 Comp Coord arcsec 2000 15 29 21.34 +17 21 59.0
Date first 1950 Date last 2015 Obs 13
Pa first 14 Pa last 13.6 P.A. Now (θ) 13.6°
Sep first 100.7 Sep last 100.475 Sep. Now (ρ) 100.475"
Mag pri 15.27 Mag sec 15.66 delta mag (ΔM) 0.39 Spectral class
Pri motion ra -014 Sec motion ra -012
Pri motion dec -011 Sec motion dec -015
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.233 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 1207986563050465408