12085-0259 BAL 219

 
 
12h 08m 28.78s -02 59' 05.8" P.A. 17 sep 7.8 mag 10.65,12.90
 
 
Coord 2000
12085-0259
Discov num
BAL 219
Comp
Coord arcsec 2000
12 08 28.78 -02 59 05.8
Date first
1893
Date last
2015
Obs
8
Pa first
18
Pa last
17
P.A. Now (θ)
17°
Sep first
7.8
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
10.65
Mag sec
12.90
delta mag (ΔM)
2.25
Spectral class
Pri motion ra
-032
Sec motion ra
-024
Pri motion dec
-001
Sec motion dec
+005
Notes
rPM=0.312
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.7
Precise sep
7.787
Constellation
Virgo
Tycho2
4942-00087-1
Gaia DR2
3598329166866416512
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12085-0259 BAL 219 2002 6 18 7.6 10.65 12.90 D 120828.78-025905.8
12085-0259 BAL 219 2015 8 17 7.8 10.65 12.90 120828.78-025905.8

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