20118-0731 TDT2076

 
 
20h 11m 48.18s -07 30' 48.0" P.A. 138.00 sep 1.7 mag 9.53,11.60 Sp G5
 
 
Coord 2000
20118-0731
Discov num
TDT2076
Comp
Coord arcsec 2000
20 11 48.18 -07 30 48.0
Date first
1991
Date last
1991
Obs
1
Pa first
138
Pa last
138
P.A. Now (θ)
138°
Sep first
1.7
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.53
Mag sec
11.60
delta mag (ΔM)
2.07
Spectral class
G5 (yellow)
Pri motion ra
+007
Sec motion ra
+007
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
138
Precise sep
1.65
Constellation
Aquila
Tycho2
5740-02163-1
Gaia DR2
93363780096
HD
191752
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20118-0731 TDT2076 1991 1 138 1.7 9.53 11.60 201148.18-073048.0

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