12570-3417 I  1563

 
 
12h 56m 57.55s -34 16' 58.8" P.A. 140 sep 3.8 mag 8.76,12.80 Sp G8/K0III
 
 
Coord 2000
12570-3417
Discov num
I  1563
Comp
Coord arcsec 2000
12 56 57.55 -34 16 58.8
Date first
1927
Date last
2015
Obs
4
Pa first
141
Pa last
140
P.A. Now (θ)
140°
Sep first
3.5
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
8.76
Mag sec
12.80
delta mag (ΔM)
4.04
Spectral class
G8/K0III (yellow)
Pri motion ra
-008
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
140.3
Precise sep
3.752
Constellation
Centaurus
SAO
203964
Tycho2
7257-00968-1
Gaia DR2
6156088195723642880
HD
112435
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12570-3417 I 1563 1932 3 141 3.7 8.76 12.80 G8/K0III 125657.55-341658.8
12570-3417 I 1563 2015 4 140 3.8 8.76 12.80 G8/K0III 125657.55-341658.8

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