20181-1036 HDS2899

 
 
20h 18m 03.28s -10 35' 50.8" P.A. 237 sep 0.3 mag 7.84,10.25 Sp K0 dist. 320.51 pc (1045.5 l.y.)
 
 
Coord 2000
20181-1036
Discov num
HDS2899
Comp
Coord arcsec 2000
20 18 03.28 -10 35 50.8
Date first
1991
Date last
2018
Obs
4
Pa first
195
Pa last
237
P.A. Now (θ)
237°
Sep first
0.2
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
7.84
Mag sec
10.25
delta mag (ΔM)
2.41
Spectral class
K0 (yellow-orange)
Pri motion ra
+025
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
237.4
Precise sep
0.277
Constellation
Capricornus
SAO
163428
HIP
100065
Tycho2
5745-00614-1
Gaia DR2
56759055488
HD
192956
BD
BD-11 5290
Distance
320.51
Distance ly
1045.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20181-1036 HDS2899 1997 2 160 0.2 7.84 10.25 K0 201803.28-103550.8
20181-1036 HDS2899 2013 3 236 0.3 7.84 10.25 K0 201803.28-103550.8

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