20076-4200 RSS 541

 
 
20h 07m 33.27s -42 00' 14.8" P.A. 318 sep 10 mag 9.97,15.70 Sp F5V dist. 198.02 pc (645.94 l.y.)
 
 
Coord 2000
20076-4200
Discov num
RSS 541
Comp
Coord arcsec 2000
20 07 33.27 -42 00 14.8
Date first
1975
Date last
2015
Obs
4
Pa first
314
Pa last
318
P.A. Now (θ)
318°
Sep first
8.1
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
9.97
Mag sec
15.70
delta mag (ΔM)
5.73
Spectral class
F5V (yellow-white)
Pri motion ra
+025
Sec motion ra
-177
Pri motion dec
-047
Sec motion dec
+165
Notes
rPM=1.21
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.9
Precise sep
9.978
Constellation
Sagittarius
SAO
230048
HIP
99135
Tycho2
7955-01384-1
Gaia DR2
17471589760
HD
190620
CD
CD-4214688
CP
CP-42 9010
Distance
198.02
Distance ly
645.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20076-4200 RSS 541 1999 2 316 9.2 9.93   F5V D 200733.27-420014.8
20076-4200 RSS 541 2015 4 318 10.0 9.97 15.70 F5V 200733.27-420014.8

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