00189-4905 RST   4

 
 
00h 18m 55.36s -49 05' 13.1" P.A. 3.00 sep 0.9 mag 10.28,10.42 Sp G5V dist. 103.41 pc (337.32 l.y.)
 
 
Coord 2000
00189-4905
Discov num
RST   4
Comp
Coord arcsec 2000
00 18 55.36 -49 05 13.1
Date first
1928
Date last
2019
Obs
6
Pa first
342
Pa last
3
P.A. Now (θ)
Sep first
0.3
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.28
Mag sec
10.42
delta mag (ΔM)
0.14
Spectral class
G5V (yellow)
Pri motion ra
-032
Sec motion ra
-032
Pri motion dec
-027
Sec motion dec
-027
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
3.4
Precise sep
0.863
Constellation
Phoenix
SAO
215049
HIP
1516
Tycho2
8026-00721-1
Gaia DR2
26797521152
HD
1494
CD
CD-49 54
CP
CP-49 37
Distance
103.41
Distance ly
337.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00189-4905 RST 4 1991 5 359 0.7 10.28 10.42 G5V D 001855.36-490513.1
00189-4905 RST 4 2019 6 3 0.9 10.28 10.42 G5V 001855.36-490513.1

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