01284-1554 RST3355

 
 
01h 28m 24.63s -15 54' 27.5" P.A. 351 sep 0.6 mag 9.66,10.05 Sp G2V dist. 1234.57 pc (4027.17 l.y.)
 
 
Coord 2000
01284-1554
Discov num
RST3355
Comp
Coord arcsec 2000
01 28 24.63 -15 54 27.5
Date first
1936
Date last
2001
Obs
12
Pa first
339
Pa last
351
P.A. Now (θ)
351°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
9.66
Mag sec
10.05
delta mag (ΔM)
0.39
Spectral class
G2V (yellow)
Pri motion ra
+012
Sec motion ra
+012
Pri motion dec
-029
Sec motion dec
-029
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.8
Precise sep
0.55
Constellation
Cetus
SAO
147825
HIP
6870
Tycho2
5852-01706-1
HD
8999
BD
BD-16 247
Distance
1234.57
Distance ly
4027.17
last precise pa
350.8
last precise sep
0.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01284-1554 RST3355 2001 12 351 0.5 9.66 10.05 G2V D 012824.63-155427.5

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