14444-2554 HDS2076

 
 
14h 44m 21.15s -25 53' 41.0" P.A. 249 sep 0.3 mag 9.29,11.88 Sp G5V dist. 74.63 pc (243.44 l.y.)
 
 
Coord 2000
14444-2554
Discov num
HDS2076
Comp
Coord arcsec 2000
14 44 21.15 -25 53 41.0
Date first
1991
Date last
2009
Obs
5
Pa first
198
Pa last
249
P.A. Now (θ)
249°
Sep first
0.4
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
9.29
Mag sec
11.88
delta mag (ΔM)
2.59
Spectral class
G5V (yellow)
Pri motion ra
-176
Sec motion ra
Pri motion dec
-099
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.2
Precise sep
0.265
Constellation
Hydra
SAO
182824
HIP
72058
Tycho2
6750-00089-1
HD
129636
CD
CD-2510504
CP
CP-25 5486
Distance
74.63
Distance ly
243.44
last precise pa
249.2
last precise sep
0.265
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14444-2554 HDS2076 1991 1 198 0.4 9.29 11.88 G5V D 144421.15-255341.0
14444-2554 HDS2076 2007 2 240 0.3 9.29 11.88 G5V D 144421.15-255341.0
14444-2554 HDS2076 2009 5 249 0.3 9.29 11.88 G5V D 144421.15-255341.0

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