20079-3111 RST2135

 
 
20h 07m 56.00s -31 10' 42.5" P.A. 179 sep 0.9 mag 10.30,10.99 Sp F8
 
 
Coord 2000
20079-3111
Discov num
RST2135
Comp
Coord arcsec 2000
20 07 56.00 -31 10 42.5
Date first
1934
Date last
1991
Obs
5
Pa first
176
Pa last
179
P.A. Now (θ)
179°
Sep first
1.0
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.30
Mag sec
10.99
delta mag (ΔM)
0.69
Spectral class
F8 (yellow-white)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
+003
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.7
Precise sep
0.921
Constellation
Sagittarius
SAO
211837
Tycho2
7441-00130-1
Gaia DR2
58063580672
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20079-3111 RST2135 1991 5 179 0.9 10.30 10.99 F8 200756.00-311042.5

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