12190+0005 GRV1075

 
 
12h 19m 51.75s +00 05' 14.5" P.A. 138 sep 15 mag 14.60,15.70 Sp M0.4+M2.0
 
 
Coord 2000
12190+0005
Discov num
GRV1075
Comp
Coord arcsec 2000
12 19 51.75 +00 05 14.5
Date first
1999
Date last
2015
Obs
6
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
15.0
Sep last
15.0
Sep. Now (ρ)
15"
Mag pri
14.60
Mag sec
15.70
delta mag (ΔM)
1.1
Spectral class
M0.4+M2.0 (red/red)
Pri motion ra
+044
Sec motion ra
+044
Pri motion dec
-070
Sec motion dec
-070
Notes
N V (See Notes, Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.7
Precise sep
14.995
Cdsa2 id
GRV 1075
Constellation
Virgo
Ra deg
12.331041666666666
De deg
0.08736111111111111
last precise pa
137.7
last precise sep
14.995
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12190+0005 GRV1075 2000 2 138 15.0 14.60 15.70 D 121951.75+000514.5
12190+0005 GRV1075 2010 5 138 14.9 14.60 15.70 M0.4+M2.0 V 121951.75+000514.5
12190+0005 GRV1075 2015 6 138 15.0 14.60 15.70 M0.4+M2.0 NV 121951.75+000514.5

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