00156-2421 B     4

 
 
00h 15m 34.25s -24 20' 47.2" P.A. 219 sep 0.7 mag 9.90,10.08 Sp G1V dist. 251.26 pc (819.61 l.y.)
 
 
Coord 2000
00156-2421
Discov num
B     4
Comp
Coord arcsec 2000
00 15 34.25 -24 20 47.2
Date first
1925
Date last
1991
Obs
10
Pa first
208
Pa last
219
P.A. Now (θ)
219°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.90
Mag sec
10.08
delta mag (ΔM)
0.18
Spectral class
G1V (yellow)
Pri motion ra
+038
Sec motion ra
+038
Pri motion dec
-043
Sec motion dec
-043
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
SAO
166151
HIP
1248
Tycho2
6413-00551-1
HD
1136
CD
CD-25 70
CP
CP-25 21
Distance
251.26
Distance ly
819.61
last precise pa
219.3
last precise sep
0.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00156-2421 B 4 1991 10 219 0.7 9.90 10.08 G1V D 001534.25-242047.2

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