15155+4610 UC 2972

 
 
15h 15m 27.27s +46 10' 18.7" P.A. 180 sep 30.6 mag 13.27,14.71
 
 
Coord 2000
15155+4610
Discov num
UC 2972
Comp
Coord arcsec 2000
15 15 27.27 +46 10 18.7
Date first
1999
Date last
2015
Obs
4
Pa first
180
Pa last
180
P.A. Now (θ)
180°
Sep first
30.6
Sep last
30.6
Sep. Now (ρ)
30.6"
Mag pri
13.27
Mag sec
14.71
delta mag (ΔM)
1.44
Spectral class
Pri motion ra
-046
Sec motion ra
-048
Pri motion dec
+024
Sec motion dec
+019
Notes
V (Proper motion indicates physical)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
180
Precise sep
30.564
Cdsa2 id
UC 2972
Constellation
Bootes
Ra deg
15.257575
De deg
46.171861111111106
last precise pa
180
last precise sep
30.564
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15155+4610 UC 2972 2000 2 180 30.5 13.30 14.70 V 151527.27+461018.7
15155+4610 UC 2972 2002 2 180 30.6 13.30 14.70 V 151527.27+461018.7
15155+4610 UC 2972 2010 3 180 30.5 13.27 14.71 V 151527.27+461018.7
15155+4610 UC 2972 2015 4 180 30.6 13.27 14.71 V 151527.27+461018.7

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