01291+3756 AHD   8

 
 
01h 29m 04.10s +37 55' 50.2" P.A. 333 sep 82.8 mag 8.66,8.74 Sp M0V+K5
 
 
Coord 2000
01291+3756
Discov num
AHD   8
Comp
Coord arcsec 2000
01 29 04.10 +37 55 50.2
Date first
1929
Date last
2015
Obs
12
Pa first
333
Pa last
333
P.A. Now (θ)
333°
Sep first
83.1
Sep last
82.8
Sep. Now (ρ)
82.8"
Mag pri
8.66
Mag sec
8.74
delta mag (ΔM)
0.08
Spectral class
M0V+K5 (red/yellow-orange)
Pri motion ra
-002
Sec motion ra
+004
Pri motion dec
-001
Sec motion dec
-006
Notes
rPM=1.083
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.5
Precise sep
82.824
Constellation
Andromeda
SAO
54731
Tycho2
2813-02091-1
Gaia DR2
1995203328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01291+3756 AHD 8 1990 1 290 82.9 8.50 8.50 M0V+K5 012904.10+375550.2
01291+3756 AHD 8 2007 7 333 82.9 8.50 8.50 M0V K5 012904.10+375550.2
01291+3756 AHD 8 2010 9 333 82.9 8.66 8.74 M0V+K5 012904.10+375550.2
01291+3756 AHD 8 2015 10 333 82.8 8.66 8.74 M0V+K5 012904.10+375550.2

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