01311+1022 GRV  89

 
 
01h 31m 10.02s +10 22' 27.7" P.A. 119 sep 37.6 mag 9.75,12.30 Sp K0
 
 
Coord 2000
01311+1022
Discov num
GRV  89
Comp
Coord arcsec 2000
01 31 10.02 +10 22 27.7
Date first
1920
Date last
2012
Obs
5
Pa first
119
Pa last
119
P.A. Now (θ)
119°
Sep first
38.1
Sep last
37.6
Sep. Now (ρ)
37.6"
Mag pri
9.75
Mag sec
12.30
delta mag (ΔM)
2.55
Spectral class
K0 (yellow-orange)
Pri motion ra
+049
Sec motion ra
+047
Pri motion dec
-034
Sec motion dec
-032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Pisces
SAO
92477
Tycho2
0617-00137-1
last precise pa
119
last precise sep
37.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01311+1022 GRV 89 2000 3 119 37.5 9.60 12.00 D 013110.02+102227.7
01311+1022 GRV 89 2012 5 119 37.6 9.60 12.00 D 013110.02+102227.7

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