13030+0018 GRV1083

 
 
13h 03m 09.88s +00 18' 19.5" P.A. 325 sep 13.7 mag 17.10,17.90 Sp M0.9+M1.6
 
 
Coord 2000
13030+0018
Discov num
GRV1083
Comp
Coord arcsec 2000
13 03 09.88 +00 18 19.5
Date first
1956
Date last
2011
Obs
7
Pa first
326
Pa last
325
P.A. Now (θ)
325°
Sep first
13.8
Sep last
13.7
Sep. Now (ρ)
13.7"
Mag pri
17.10
Mag sec
17.90
delta mag (ΔM)
0.8
Spectral class
M0.9+M1.6 (red/red)
Pri motion ra
-041
Sec motion ra
-042
Pri motion dec
+040
Sec motion dec
+038
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.039 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325
Precise sep
13.7
Constellation
Virgo
last precise pa
325
last precise sep
13.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13030+0018 GRV1083 2000 2 325 13.7 17.10 17.90 D 130309.88+001819.5
13030+0018 GRV1083 2011 6 325 13.7 17.10 17.90 M0.9+M1.6 NV 130309.88+001819.5

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