12542-2924 RST5370

 
 
12h 54m 12.71s -29 24' 15.0" P.A. 338 sep 0.3 mag 8.64,10.40 Sp A6III dist. 226.24 pc (737.99 l.y.)
 
 
Coord 2000
12542-2924
Discov num
RST5370
Comp
Coord arcsec 2000
12 54 12.71 -29 24 15.0
Date first
1944
Date last
1993
Obs
6
Pa first
291
Pa last
338
P.A. Now (θ)
338°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.64
Mag sec
10.40
delta mag (ΔM)
1.76
Spectral class
A6III (white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.2
Precise sep
0.321
Constellation
Hydra
SAO
181207
HIP
62969
Tycho2
6709-00410-1
HD
112087
CD
CD-28 9777
CP
CP-28 4573
Distance
226.24
Distance ly
737.99
last precise pa
338.2
last precise sep
0.321
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12542-2924 RST5370 1993 6 338 0.3 8.64 10.40 A6III D 125412.71-292415.0

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