00569-5153 B  1418 (BW Phe)

00h 56m 55.38s -51 52' 32.0" P.A. 284 sep 0.1 mag 9.77,10.02 Sp K3/4V dist. 40.63 pc (132.54 l.y.)

Coord 2000
00569-5153
Discov num
B  1418
Comp
Coord arcsec 2000
00 56 55.38 -51 52 32.0
Date first
1928
Date last
2017
Obs
9
Pa first
100
Pa last
284
P.A. Now (θ)
284°
Sep first
0.3
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.77
Mag sec
10.02
delta mag (ΔM)
0.25
Spectral class
K3/4V (yellow-orange)
Pri motion ra
+096
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
284.1
Precise sep
0.125
Var name
BW Phe
Constellation
Phoenix
SAO
232234
HIP
4448
Tycho2
8037-00492-1
HD
5578
CP
CP-52 125
Distance
40.63
Distance ly
132.54
last precise pa
284.1
last precise sep
0.125




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00569-5153 B 1418 1991 5 93 0.2 9.77 10.02 K3/4V 005655.38-515232.0
00569-5153 B 1418 2015 7 279 0.1 9.77 10.02 K3/4V 005655.38-515232.0
00569-5153 B 1418 2017 9 284 0.1 9.77 10.02 K3/4V 005655.38-515232.0

If you need more information about this double, apply for a data request form to the WDS.