12234-5211 R   198

 
 
12h 23m 20.74s -52 10' 51.0" P.A. 51 sep 3.2 mag 9.49,10.06 Sp G5
 
 
Coord 2000
12234-5211
Discov num
R   198
Comp
Coord arcsec 2000
12 23 20.74 -52 10 51.0
Date first
1880
Date last
1998
Obs
12
Pa first
51
Pa last
51
P.A. Now (θ)
51°
Sep first
2.6
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
9.49
Mag sec
10.06
delta mag (ΔM)
0.57
Spectral class
G5 (yellow)
Pri motion ra
-090
Sec motion ra
-005
Pri motion dec
+062
Sec motion dec
+129
Notes
rPM=0.838
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.2
Precise sep
3.164
Constellation
Centaurus
SAO
239906
Tycho2
8243-02775-1
HD
107787
last precise pa
51.2
last precise sep
3.164
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12234-5211 R 198 1991 11 51 3.3 9.49 10.06 G5 122320.74-521051.0
12234-5211 R 198 1998 12 51 3.2 9.49 10.06 G5 122320.74-521051.0

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