12554-4800 I   911

 
 
12h 55m 22.52s -48 00' 20.9" P.A. 64.00 sep 3.4 mag 11.30,11.50 Sp G5
 
 
Coord 2000
12554-4800
Discov num
I   911
Comp
Coord arcsec 2000
12 55 22.52 -48 00 20.9
Date first
1904
Date last
2015
Obs
10
Pa first
57
Pa last
64
P.A. Now (θ)
64°
Sep first
3.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
11.30
Mag sec
11.50
delta mag (ΔM)
0.2
Spectral class
G5 (yellow)
Pri motion ra
-070
Sec motion ra
+020
Pri motion dec
-031
Sec motion dec
+016
Notes
rPM=1.326
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63.7
Precise sep
3.435
Constellation
Centaurus
SAO
223761
Tycho2
8249-01530-1
Gaia DR2
02780380160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12554-4800 I 911 1999 7 64 3.4 11.30 11.50 G5 D 125522.85-480019.3
12554-4800 I 911 2015 9 64 3.4 11.30 11.50 G5 125522.52-480020.9

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