15021+7427 UC 2902

 
 
15h 02m 08.55s +74 27' 15.5" P.A. 280 sep 72.1 mag 12.09,15.20
 
 
Coord 2000
15021+7427
Discov num
UC 2902
Comp
Coord arcsec 2000
15 02 08.55 +74 27 15.5
Date first
1999
Date last
2015
Obs
4
Pa first
280
Pa last
280
P.A. Now (θ)
280°
Sep first
72.3
Sep last
72.1
Sep. Now (ρ)
72.1"
Mag pri
12.09
Mag sec
15.20
delta mag (ΔM)
3.11
Spectral class
Pri motion ra
-041
Sec motion ra
-034
Pri motion dec
+070
Sec motion dec
+066
Notes
V (Proper motion indicates physical)
rPM=0.099 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.6
Precise sep
72.149
Constellation
Ursa Minor
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15021+7427 UC 2902 2000 2 280 72.3 12.10 15.20 V 150208.55+742715.5
15021+7427 UC 2902 2003 2 280 72.4 12.10 15.20 V 150208.55+742715.5
15021+7427 UC 2902 2010 3 280 72.2 12.09 15.20 V 150208.55+742715.5
15021+7427 UC 2902 2015 4 280 72.1 12.09 15.20 V 150208.55+742715.5

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