12100-0020 GRV1072

 
 
12h 10m 45.27s -00 20' 31.2" P.A. 48 sep 11 mag 14.50,15.20
 
 
Coord 2000
12100-0020
Discov num
GRV1072
Comp
Coord arcsec 2000
12 10 45.27 -00 20 31.2
Date first
1999
Date last
2010
Obs
4
Pa first
48
Pa last
48
P.A. Now (θ)
48°
Sep first
11.1
Sep last
11.0
Sep. Now (ρ)
11"
Mag pri
14.50
Mag sec
15.20
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-034
Sec motion ra
-023
Pri motion dec
-041
Sec motion dec
-029
Notes
rPM=0.306
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48.2
Precise sep
11.04
Constellation
Virgo
last precise pa
48.2
last precise sep
11.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12100-0020 GRV1072 2000 2 48 11.1 14.20 14.80 D 121045.27-002031.2
12100-0020 GRV1072 2010 4 48 10.8 14.50 15.20 121045.27-002031.2

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