01497-4236 HDS 244

 
 
01h 49m 44.78s -42 35' 50.2" P.A. 329 sep 0.2 mag 9.41,11.22 Sp G2V dist. 154.08 pc (502.61 l.y.)
 
 
Coord 2000
01497-4236
Discov num
HDS 244
Comp
Coord arcsec 2000
01 49 44.78 -42 35 50.2
Date first
1991
Date last
2015
Obs
3
Pa first
336
Pa last
329
P.A. Now (θ)
329°
Sep first
0.4
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.41
Mag sec
11.22
delta mag (ΔM)
1.81
Spectral class
G2V (yellow)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-034
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
329.3
Precise sep
0.184
Constellation
Phoenix
SAO
215670
HIP
8511
Tycho2
7549-00012-1
HD
11263
CD
CD-43 564
CP
CP-43 204
Distance
154.08
Distance ly
502.61
last precise pa
329.3
last precise sep
0.184
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01497-4236 HDS 244 1991 1 336 0.4 9.41 11.22 G2V D 014944.78-423550.2
01497-4236 HDS 244 2014 2 330 0.2 9.41 11.22 G2V 014944.78-423550.2
01497-4236 HDS 244 2015 3 329 0.2 9.41 11.22 G2V 014944.78-423550.2

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