01598-5034 RST  45

 
 
01h 59m 49.45s -50 34' 00.2" P.A. 263 sep 0.4 mag 9.49,10.36 Sp K1:III+ dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000
01598-5034
Discov num
RST  45
Comp
Coord arcsec 2000
01 59 49.45 -50 34 00.2
Date first
1928
Date last
1991
Obs
8
Pa first
256
Pa last
263
P.A. Now (θ)
263°
Sep first
0.3
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.49
Mag sec
10.36
delta mag (ΔM)
0.87
Spectral class
K1:III+ (yellow-orange)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
262.6
Precise sep
0.393
Cdsa2 id
RST 45
Constellation
Eridanus
SAO
232595
HIP
9332
Tycho2
8047-00612-1
HD
12361
CD
CD-51 488
CP
CP-51 264
Ra deg
1.9970694444444446
De deg
-50.566722222222225
Distance
236.41
Distance ly
771.17
last precise pa
262.6
last precise sep
0.393
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01598-5034 RST 45 1991 8 263 0.4 9.49 10.36 K1:III+ D 015949.45-503400.2

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