20236-5111 I  1417

 
 
20h 23m 35.78s -51 11' 19.2" P.A. 312 sep 0.8 mag 8.86,11.21 Sp F2V dist. 141.64 pc (462.03 l.y.)
 
 
Coord 2000
20236-5111
Discov num
I  1417
Comp
Coord arcsec 2000
20 23 35.78 -51 11 19.2
Date first
1925
Date last
1991
Obs
6
Pa first
302
Pa last
312
P.A. Now (θ)
312°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
8.86
Mag sec
11.21
delta mag (ΔM)
2.35
Spectral class
F2V (yellow-white)
Pri motion ra
+013
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
312
Precise sep
0.779
Constellation
Telescopium
SAO
246557
HIP
100569
Tycho2
8417-01684-1
Gaia DR2
89838044160
HD
193644
CD
CD-5112513
CP
CP-5111464
Distance
141.64
Distance ly
462.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20236-5111 I 1417 1991 6 312 0.8 8.86 11.21 F2V D 202335.78-511119.2

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