12165-4211 BRT 807

 
 
12h 16m 31.77s -42 11' 11.0" P.A. 195 sep 10.2 mag 10.73,10.70
 
 
Coord 2000
12165-4211
Discov num
BRT 807
Comp
Coord arcsec 2000
12 16 31.77 -42 11 11.0
Date first
1899
Date last
2016
Obs
2
Pa first
159
Pa last
195
P.A. Now (θ)
195°
Sep first
2.8
Sep last
10.2
Sep. Now (ρ)
10.2"
Mag pri
10.73
Mag sec
10.70
delta mag (ΔM)
0.03
Spectral class
Pri motion ra
-010
Sec motion ra
Pri motion dec
+005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195
Precise sep
10.21
Constellation
Centaurus
Tycho2
7764-00634-1
last precise pa
195
last precise sep
10.21
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12165-4211 BRT 807 1899 1 159 2.8 10.73 10.70 121631.77-421111.0
12165-4211 BRT 807 2016 2 195 10.2 10.73 10.70 121631.77-421111.0

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