02201+1100 GRV 121

 
 
02h 20m 09.24s +11 00' 26.9" P.A. 30 sep 30 mag 12.32,12.92
 
 
Coord 2000
02201+1100
Discov num
GRV 121
Comp
Coord arcsec 2000
02 20 09.24 +11 00 26.9
Date first
1912
Date last
2010
Obs
5
Pa first
29
Pa last
30
P.A. Now (θ)
30°
Sep first
30.4
Sep last
30.0
Sep. Now (ρ)
30"
Mag pri
12.32
Mag sec
12.92
delta mag (ΔM)
0.6
Spectral class
Pri motion ra
+022
Sec motion ra
+025
Pri motion dec
-009
Sec motion dec
-012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
last precise pa
29.6
last precise sep
30.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02201+1100 GRV 121 2000 4 30 30.0 12.00 12.50 D 022009.24+110026.9
02201+1100 GRV 121 2010 5 30 30.0 12.32 12.92 022009.24+110026.9

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