10250+3117 HJ  480

 
 
10h 25m 03.00s +31 17' 01.9" P.A. 71 sep 14.9 mag 12.78,13.11
 
 
Coord 2000
10250+3117
Discov num
HJ  480
Comp
Coord arcsec 2000
10 25 03.00 +31 17 01.9
Date first
1825
Date last
2015
Obs
7
Pa first
75
Pa last
71
P.A. Now (θ)
71°
Sep first
7.0
Sep last
14.9
Sep. Now (ρ)
14.9"
Mag pri
12.78
Mag sec
13.11
delta mag (ΔM)
0.33
Spectral class
Pri motion ra
-020
Sec motion ra
-007
Pri motion dec
-013
Sec motion dec
-008
Notes
rPM=0.584
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
71.2
Precise sep
14.881
Constellation
Leo Minor
Gaia DR2
9382227456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10250+3117 HJ 480 2006 3 72 14.6 12.78 13.11 D 102503.00+311701.9
10250+3117 HJ 480 2010 6 72 14.6 12.78 13.11 102503.00+311701.9
10250+3117 HJ 480 2015 7 71 14.9 12.78 13.11 102503.00+311701.9

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