15079+0021 CVR 777

 
 
15h 07m 54.20s +00 20' 49.9" P.A. 200 sep 17.1 mag 17.00,19.00 Sp M0+M2
 
 
Coord 2000
15079+0021
Discov num
CVR 777
Comp
Coord arcsec 2000
15 07 54.20 +00 20 49.9
Date first
1999
Date last
2010
Obs
4
Pa first
199
Pa last
200
P.A. Now (θ)
200°
Sep first
17.2
Sep last
17.1
Sep. Now (ρ)
17.1"
Mag pri
17.00
Mag sec
19.00
delta mag (ΔM)
2
Spectral class
M0+M2 (red/red)
Pri motion ra
-049
Sec motion ra
-051
Pri motion dec
+000
Sec motion dec
-008
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.16 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200.2
Precise sep
17.07
Constellation
Virgo
last precise pa
200.2
last precise sep
17.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15079+0021 CVR 777 1999 1 199 17.2 17.00 19.00 M0+M2 V R 150753.82+002033.7
15079+0021 CVR 777 2000 2 199 17.0 17.00 19.00 M0+M2 V R 150753.82+002033.7
15079+0021 CVR 777 2010 4 200 17.0 17.00 19.00 M0+M2 V R 150754.20+002049.9

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