12390-6342 TDS8470

 
 
12h 38m 58.79s -63 42' 16.2" P.A. 226.00 sep 2.6 mag 11.69,11.96
 
 
Coord 2000
12390-6342
Discov num
TDS8470
Comp
Coord arcsec 2000
12 38 58.79 -63 42 16.2
Date first
1991
Date last
2015
Obs
2
Pa first
225
Pa last
226
P.A. Now (θ)
226°
Sep first
2.5
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.69
Mag sec
11.96
delta mag (ΔM)
0.27
Spectral class
Pri motion ra
+027
Sec motion ra
Pri motion dec
+028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.4
Precise sep
2.56
Constellation
Crux
Tycho2
8992-00454-1
Gaia DR2
5861427188442161536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12390-6342 TDS8470 1991 1 225 2.5 11.69 11.96 123859.09-634214.6
12390-6342 TDS8470 2015 2 226 2.6 11.69 11.96 123858.79-634216.2

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