15313+0707 UC 3019

 
 
15h 31m 17.41s +07 06' 58.0" P.A. 216.00 sep 50.2 mag 15.79,16.10
 
 
Coord 2000
15313+0707
Discov num
UC 3019
Comp
Coord arcsec 2000
15 31 17.41 +07 06 58.0
Date first
2000
Date last
2015
Obs
4
Pa first
216
Pa last
216
P.A. Now (θ)
216°
Sep first
50.0
Sep last
50.2
Sep. Now (ρ)
50.2"
Mag pri
15.79
Mag sec
16.10
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
+027
Sec motion ra
+016
Pri motion dec
+077
Sec motion dec
+098
Notes
V (Proper motion indicates physical)
rPM=0.239 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
215.8
Precise sep
50.171
Constellation
Serpens
Gaia DR2
70204712192
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15313+0707 UC 3019 2000 2 216 50.0 15.80 16.10 V 153117.41+070658.0
15313+0707 UC 3019 2010 3 216 50.1 15.79 16.10 V 153117.41+070658.0
15313+0707 UC 3019 2015 4 216 50.2 15.79 16.10 V 153117.41+070658.0

If you need more information about this double, apply for a data request form to the WDS.