02222+2116 GRV 124

 
 
02h 22m 12.41s +21 16' 56.9" P.A. 231 sep 63.4 mag 9.75,11.74 Sp F8
 
 
Coord 2000
02222+2116
Discov num
GRV 124
Comp
Coord arcsec 2000
02 22 12.41 +21 16 56.9
Date first
1893
Date last
2017
Obs
9
Pa first
230
Pa last
231
P.A. Now (θ)
231°
Sep first
63.4
Sep last
63.4
Sep. Now (ρ)
63.4"
Mag pri
9.75
Mag sec
11.74
delta mag (ΔM)
1.99
Spectral class
F8 (yellow-white)
Pri motion ra
-021
Sec motion ra
-022
Pri motion dec
-036
Sec motion dec
-037
Notes
W
rPM=0.033 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
231.4
Precise sep
63.4
Constellation
Aries
Tycho2
1221-00686-1
last precise pa
231.4
last precise sep
63.4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02222+2116 GRV 124 2000 6 231 63.4 9.75 12.15 D 022212.41+211656.9
02222+2116 GRV 124 2010 7 231 63.4 9.75 11.74 F8 022212.41+211656.9
02222+2116 GRV 124 2017 9 231 63.4 9.75 11.74 F8 W 022212.41+211656.9

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