13497-2927 HDS1944

 
 
13h 49m 42.32s -29 26' 45.6" P.A. 262.00 sep 0.3 mag 9.10,11.23 Sp G0V dist. 123.3 pc (402.2 l.y.)
 
 
Coord 2000
13497-2927
Discov num
HDS1944
Comp
Coord arcsec 2000
13 49 42.32 -29 26 45.6
Date first
1991
Date last
2019
Obs
7
Pa first
270
Pa last
262
P.A. Now (θ)
262°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.10
Mag sec
11.23
delta mag (ΔM)
2.13
Spectral class
G0V (yellow)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-040
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.9
Precise sep
0.347
Constellation
Hydra
SAO
181992
HIP
67479
Tycho2
6728-00489-1
Gaia DR2
18111043328
HD
120392
CD
CD-2810272
CP
CP-28 4780
Distance
123.3
Distance ly
402.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13497-2927 HDS1944 1991 1 270 0.4 9.10 11.23 G0V D 134942.32-292645.6
13497-2927 HDS1944 2012 5 266 0.4 9.10 11.23 G0V 134942.32-292645.6
13497-2927 HDS1944 2016 6 263 0.4 9.10 11.23 G0V 134942.32-292645.6
13497-2927 HDS1944 2019 7 262 0.3 9.10 11.23 G0V 134942.32-292645.6

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