15123+1243 UC 2955

 
 
15h 12m 20.38s +12 42' 42.2" P.A. 109 sep 6.7 mag 13.30,13.50
 
 
Coord 2000
15123+1243
Discov num
UC 2955
Comp
Coord arcsec 2000
15 12 20.38 +12 42 42.2
Date first
1998
Date last
2015
Obs
4
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
6.6
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
13.30
Mag sec
13.50
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+010
Sec motion ra
+023
Pri motion dec
+052
Sec motion dec
+052
Notes
V (Proper motion indicates physical)
rPM=0.229 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
108.8
Precise sep
6.68
Constellation
Serpens
last precise pa
108.8
last precise sep
6.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15123+1243 UC 2955 2000 2 109 6.7 13.30 13.50 V 151220.38+124242.2
15123+1243 UC 2955 2001 2 109 6.6 13.30 13.50 V 151220.38+124242.2
15123+1243 UC 2955 2010 3 107 5.6 13.30 13.50 V 151220.38+124242.2
15123+1243 UC 2955 2015 4 109 6.7 13.30 13.50 V 151220.38+124242.2

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