01507+4126 GRV 102

 
 
01h 50m 44.03s +41 26' 19.8" P.A. 155 sep 30.7 mag 10.43,13.67
 
 
Coord 2000
01507+4126
Discov num
GRV 102
Comp
Coord arcsec 2000
01 50 44.03 +41 26 19.8
Date first
1953
Date last
2010
Obs
5
Pa first
156
Pa last
155
P.A. Now (θ)
155°
Sep first
31.2
Sep last
30.7
Sep. Now (ρ)
30.7"
Mag pri
10.43
Mag sec
13.67
delta mag (ΔM)
3.24
Spectral class
Pri motion ra
-017
Sec motion ra
-007
Pri motion dec
-017
Sec motion dec
-006
Notes
rPM=0.618
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.4
Precise sep
30.66
Constellation
Andromeda
Tycho2
2824-00219-1
last precise pa
155.4
last precise sep
30.66
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01507+4126 GRV 102 2000 2 156 30.7 10.30 13.40 D 015044.03+412619.8
01507+4126 GRV 102 2002 3 156 30.7 10.30 13.40 D 015044.03+412619.8
01507+4126 GRV 102 2010 5 155 30.7 10.43 13.67 015044.03+412619.8

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