12222+7315 TOK  26 (AS Dra)

 
 
12h 22m 11.73s +73 14' 54.5" P.A. 320 sep 10.2 mag 6.06,12.03 Sp G7V dist. 42.41 pc (138.34 l.y.)
 
 
Coord 2000
12222+7315
Discov num
TOK  26
Comp
Coord arcsec 2000
12 22 11.73 +73 14 54.5
Date first
1999
Date last
1999
Obs
1
Pa first
320
Pa last
320
P.A. Now (θ)
320°
Sep first
10.2
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
6.06
Mag sec
12.03
delta mag (ΔM)
5.97
Spectral class
G7V (yellow)
Pri motion ra
-455
Sec motion ra
Pri motion dec
+184
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.4
Precise sep
10.19
Var name
AS Dra
Constellation
Draco
SAO
7552
HIP
60331
Tycho2
4400-00784-1
HD
107760
BD
BD+74 493
Distance
42.41
Distance ly
138.34
last precise pa
320.4
last precise sep
10.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12222+7315 TOK 26 1999 2 320 10.2 8.00   N D 122212.66+731452.9

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