01270+1239 GRV  87

 
 
01h 27m 00.94s +12 39' 57.8" P.A. 266 sep 20.2 mag 10.45,13.21
 
 
Coord 2000
01270+1239
Discov num
GRV  87
Comp
Coord arcsec 2000
01 27 00.94 +12 39 57.8
Date first
1907
Date last
2010
Obs
5
Pa first
264
Pa last
266
P.A. Now (θ)
266°
Sep first
20.5
Sep last
20.2
Sep. Now (ρ)
20.2"
Mag pri
10.45
Mag sec
13.21
delta mag (ΔM)
2.76
Spectral class
Pri motion ra
-033
Sec motion ra
-037
Pri motion dec
-027
Sec motion dec
-024
Notes
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
266.1
Precise sep
20.23
Constellation
Pisces
Tycho2
0620-00449-1
last precise pa
266.1
last precise sep
20.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01270+1239 GRV 87 2000 4 266 20.3 10.20 12.60 D 012700.94+123957.8
01270+1239 GRV 87 2010 5 266 20.1 10.45 13.21 012700.94+123957.8

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