20073-5127 RST1059

 
 
20h 07m 19.23s -51 27' 01.3" P.A. 233 sep 0.1 mag 8.89,9.03 Sp F2IV dist. 274.73 pc (896.17 l.y.)
 
 
Coord 2000
20073-5127
Discov num
RST1059
Comp
Coord arcsec 2000
20 07 19.23 -51 27 01.3
Date first
1930
Date last
2018
Obs
12
Pa first
32
Pa last
233
P.A. Now (θ)
233°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.89
Mag sec
9.03
delta mag (ΔM)
0.14
Spectral class
F2IV (yellow-white)
Pri motion ra
+015
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
232.6
Precise sep
0.123
Constellation
Telescopium
SAO
246442
HIP
99114
Tycho2
8404-00697-1
Gaia DR2
35371587456
HD
190444
CD
CD-5112382
CP
CP-5111420
Distance
274.73
Distance ly
896.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20073-5127 RST1059 1991 8 132 0.1 8.89 9.03 F2IV 200719.23-512701.3
20073-5127 RST1059 2008 9 191 0.1 8.89 9.03 F2IV 200719.23-512701.3
20073-5127 RST1059 2015 10 220 0.1 8.89 9.03 F2IV 200719.23-512701.3
20073-5127 RST1059 2017 11 227 0.1 8.89 9.03 F2IV 200719.23-512701.3

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