13084+1214 SKF2712

 
 
13h 08m 22.64s +12 13' 33.7" P.A. 91.00 sep 0.9 mag 17.20,19.00 Sp DB+M
 
 
Coord 2000
13084+1214
Discov num
SKF2712
Comp
Coord arcsec 2000
13 08 22.64 +12 13 33.7
Date first
2002
Date last
2015
Obs
2
Pa first
78
Pa last
91
P.A. Now (θ)
91°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
17.20
Mag sec
19.00
delta mag (ΔM)
1.8
Spectral class
DB+M (white dwarf/red)
Pri motion ra
-058
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
90.5
Precise sep
0.93
Constellation
Virgo
SAO
100428
Gaia DR2
90908977280
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13084+1214 SKF2712 2002 1 78 0.9 17.20 19.00 DB+M 130822.64+121333.7
13084+1214 SKF2712 2015 2 91 0.9 17.20 19.00 DB+M 130822.64+121333.7

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