12399-5000 RST 602

 
 
12h 39m 55.73s -50 00' 18.3" P.A. 323 sep 1.3 mag 10.69,10.89 Sp F2 dist. 1063.83 pc (3470.21 l.y.)
 
 
Coord 2000
12399-5000
Discov num
RST 602
Comp
Coord arcsec 2000
12 39 55.73 -50 00 18.3
Date first
1929
Date last
2015
Obs
4
Pa first
323
Pa last
323
P.A. Now (θ)
323°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.69
Mag sec
10.89
delta mag (ΔM)
0.2
Spectral class
F2 (yellow-white)
Pri motion ra
-009
Sec motion ra
-009
Pri motion dec
-008
Sec motion dec
-008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
T Cnc
Spectr
C
Constellation
Cancer
SAO
80524
HIP
43905
BD
BD+20 2243
Distance
1063.83
Distance ly
3470.21
last precise pa
322.7
last precise sep
1.295
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12399-5000 RST 602 1991 3 326 1.2 10.69 10.89 F2 123955.73-500018.3
12399-5000 RST 602 2015 4 323 1.3 10.69 10.89 F2 123955.73-500018.3

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