20410-1723 BU 1209

 
 
20h 40m 57.28s -17 23' 00.6" P.A. 297 sep 0.4 mag 9.92,10.22 Sp K0V
 
 
Coord 2000
20410-1723
Discov num
BU 1209
Comp
Coord arcsec 2000
20 40 57.28 -17 23 00.6
Date first
1890
Date last
1991
Obs
8
Pa first
294
Pa last
297
P.A. Now (θ)
297°
Sep first
0.5
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.92
Mag sec
10.22
delta mag (ΔM)
0.3
Spectral class
K0V (yellow-orange)
Pri motion ra
-085
Sec motion ra
-085
Pri motion dec
-016
Sec motion dec
-016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.5
Precise sep
0.43
Cdsa2 id
BU 1209
Constellation
Capricornus
Tycho2
6335-01378-1
HD
196933
Ra deg
20.68257777777778
De deg
-17.383499999999998
last precise pa
296.5
last precise sep
0.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20410-1723 BU 1209 1991 8 297 0.4 9.92 10.22 K0V 204057.28-172300.6

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