20237-0104 HDS2913

 
 
20h 23m 39.19s -01 04' 10.8" sep 0.6 mag 8.32,12.13 Sp A0 dist. 346.02 pc (1128.72 l.y.)
 
 
Coord 2000
20237-0104
Discov num
HDS2913
Comp
Coord arcsec 2000
20 23 39.19 -01 04 10.8
Date first
1991
Date last
2014
Obs
3
Pa first
356
Pa last
0
P.A. Now (θ)
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
8.32
Mag sec
12.13
delta mag (ΔM)
3.81
Spectral class
A0 (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
359.8
Precise sep
0.591
Constellation
Aquila
HIP
100572
Tycho2
5163-01477-1
Gaia DR2
15384168192
HD
194077
BD
BD-01 3968
Distance
346.02
Distance ly
1128.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20237-0104 HDS2913 1991 1 356 0.6 8.32 12.13 A0 202339.19-010410.8
20237-0104 HDS2913 2014 3 0 0.6 8.32 12.13 A0 202339.19-010410.8

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