12287-5919 TOB  79

 
 
12h 28m 46.43s -59 18' 58.6" P.A. 218 sep 19.7 mag 11.00,12.30
 
 
Coord 2000
12287-5919
Discov num
TOB  79
Comp
Coord arcsec 2000
12 28 46.43 -59 18 58.6
Date first
1894
Date last
2015
Obs
8
Pa first
219
Pa last
218
P.A. Now (θ)
218°
Sep first
20.0
Sep last
19.7
Sep. Now (ρ)
19.7"
Mag pri
11.00
Mag sec
12.30
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-016
Sec motion ra
-005
Pri motion dec
+001
Sec motion dec
+001
Notes
rPM=0.686
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
218
Precise sep
19.73
Constellation
Crux
Tycho2
8658-02107-1
Gaia DR2
04935219456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12287-5919 TOB 79 2000 4 218 19.8 11.00 12.30 D 122846.43-591858.6
12287-5919 TOB 79 2010 7 218 19.5 11.00 12.30 122846.43-591858.6
12287-5919 TOB 79 2015 8 218 19.7 11.00 12.30 122846.43-591858.6

If you need more information about this double, apply for a data request form to the WDS.