15336-7647 HDS2183

 
 
15h 33m 37.17s -76 46' 54.6" P.A. 44.00 sep 0.3 mag 8.92,11.12 Sp G2V dist. 165.56 pc (540.06 l.y.)
 
 
Coord 2000
15336-7647
Discov num
HDS2183
Comp
Coord arcsec 2000
15 33 37.17 -76 46 54.6
Date first
1991
Date last
2018
Obs
3
Pa first
28
Pa last
44
P.A. Now (θ)
44°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.92
Mag sec
11.12
delta mag (ΔM)
2.2
Spectral class
G2V (yellow)
Pri motion ra
-037
Sec motion ra
Pri motion dec
-024
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.7
Precise sep
0.302
Constellation
Apus
HIP
76181
Tycho2
9429-00643-1
Gaia DR2
5780145378982845568
HD
137469
CP
CP-76 1049
Distance
165.56
Distance ly
540.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15336-7647 HDS2183 1991 1 28 0.2 8.92 11.12 G2V 153337.17-764654.6
15336-7647 HDS2183 2016 2 42 0.3 8.92 11.12 G2V 153337.17-764654.6
15336-7647 HDS2183 2018 3 44 0.3 8.92 11.12 G2V 153337.17-764654.6

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