12283-6146 RST4499AD

 
 
12h 28m 16.88s -61 45' 56.5" P.A. 334 sep 8.4 mag 7.32,13.70 Sp G3V dist. 48.38 pc (157.82 l.y.)
 
 
Coord 2000
12283-6146
Discov num
RST4499
Comp
AD
Coord arcsec 2000
12 28 16.88 -61 45 56.5
Date first
1960
Date last
2000
Obs
2
Pa first
331
Pa last
334
P.A. Now (θ)
334°
Sep first
9.2
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
7.32
Mag sec
13.70
delta mag (ΔM)
6.38
Spectral class
G3V (yellow)
Pri motion ra
+075
Sec motion ra
Pri motion dec
-159
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
12283-6146 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 251919 12283-6146 CPO 12 A,BC 1880 2017 47 184 2.1 7.32 8.24 0.92 Y
Show 251919 12283-6146 RST4499 AD 1960 2000 2 334 8.4 7.32 13.70 6.38 <===
Show 251919 12283-6146 RST4499 BC 1939 2017 19 92 0.2 8.80 8.80 0.00 Y
Quadruple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.3
Precise sep
8.38
Cdsa2 id
RST 4499 AD
Constellation
Crux
SAO
251919
HIP
60845
Tycho2
8975-03266-1
HD
108500
CP
CP-61 3204
Ra deg
12.471355555555556
De deg
-61.76569444444444
Distance
48.38
Distance ly
157.82
last precise pa
334.3
last precise sep
8.38
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12283-6146 RST4499 AD 2000 2 334 8.4 7.32 13.70 G3V D 122816.79-614555.2

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