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
Constellation
Bootes
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

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