19091-4254 TDT1252

 
 
19h 09m 06.62s -42 53' 51.0" P.A. 82 sep 0.5 mag 10.79,11.19 Sp F8/G1
 
 
Coord 2000
19091-4254
Discov num
TDT1252
Comp
Coord arcsec 2000
19 09 06.62 -42 53 51.0
Date first
1991
Date last
1991
Obs
1
Pa first
82
Pa last
82
P.A. Now (θ)
82°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.79
Mag sec
11.19
delta mag (ΔM)
0.4
Spectral class
F8/G1 (yellow-white)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-023
Sec motion dec
-023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
82.2
Precise sep
0.46
Constellation
Corona Austrina
Tycho2
7925-00928-1
HD
178056
last precise pa
82.2
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19091-4254 TDT1252 1991 1 82 0.5 10.79 11.19 190906.62-425351.0

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