20354-6519 HDS2942

 
 
20h 35m 23.57s -65 18' 59.4" P.A. 86.00 sep 0.7 mag 10.17,10.37 Sp F7V dist. 250.63 pc (817.56 l.y.)
 
 
Coord 2000
20354-6519
Discov num
HDS2942
Comp
Coord arcsec 2000
20 35 23.57 -65 18 59.4
Date first
1991
Date last
2014
Obs
3
Pa first
79
Pa last
86
P.A. Now (θ)
86°
Sep first
0.6
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.17
Mag sec
10.37
delta mag (ΔM)
0.2
Spectral class
F7V (yellow-white)
Pri motion ra
+128
Sec motion ra
+128
Pri motion dec
-044
Sec motion dec
-044
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.5
Precise sep
0.665
Constellation
Pavo
HIP
101595
Tycho2
9108-01175-1
Gaia DR2
47391187712
HD
195476
CP
CP-65 3853
Distance
250.63
Distance ly
817.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20354-6519 HDS2942 1991 2 78 0.4 10.17 10.37 F7V D 203523.57-651859.4
20354-6519 HDS2942 2014 3 86 0.7 10.17 10.37 F7V 203523.57-651859.4

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