21009-1732 OCC 607 (21 Cap)

 
 
21h 00m 51.78s -17 31' 51.1" mag 6.80,8.20 Sp K3III dist. 160.51 pc (523.58 l.y.)
 
 
Coord 2000
21009-1732
Discov num
OCC 607
Comp
Coord arcsec 2000
21 00 51.78 -17 31 51.1
Date first
1980
Date last
1990
Obs
0
Pa first
-1
Pa last
-1
P.A. Now (θ)
Sep first
0.4
Sep last
-1.0
Sep. Now (ρ)
Mag pri
6.80
Mag sec
8.20
delta mag (ΔM)
1.4
Spectral class
K3III (yellow-orange)
Pri motion ra
-031
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
-1
Precise sep
-1
Name
21 Cap
Constellation
Capricornus
SAO
164061
HIP
103703
Tycho2
6349-01248-1
Gaia DR2
70766939904
HD
199947
BD
BD-18 5831
Flamsteed
21 Capricorni
Flamsteed name
21 Cap
Distance
160.51
Distance ly
523.58
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21009-1732 OCC 607 1990 0 -1 -1.0 6.80 8.20 K3III 210051.78-173151.1

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