01222+4208 HDS 178

 
 
01h 22m 10.95s +42 07' 43.8" P.A. 81 sep 0.3 mag 9.46,12.75 Sp G5 dist. 197.24 pc (643.4 l.y.)
 
 
Coord 2000
01222+4208
Discov num
HDS 178
Comp
Coord arcsec 2000
01 22 10.95 +42 07 43.8
Date first
1991
Date last
1991
Obs
1
Pa first
81
Pa last
81
P.A. Now (θ)
81°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.46
Mag sec
12.75
delta mag (ΔM)
3.29
Spectral class
G5 (yellow)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81
Precise sep
0.303
Constellation
Andromeda
SAO
37153
HIP
6398
Tycho2
2821-01147-1
BD
BD+41 257
Distance
197.24
Distance ly
643.4
last precise pa
81
last precise sep
0.303
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01222+4208 HDS 178 1991 1 81 0.3 9.46 12.75 G5 012210.95+420743.8

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