18098-2339 TDT 716

 
 
18h 09m 48.54s -23 39' 21.1" P.A. 126 sep 0.5 mag 10.47,10.55 Sp A2
 
 
Coord 2000
18098-2339
Discov num
TDT 716
Comp
Coord arcsec 2000
18 09 48.54 -23 39 21.1
Date first
1991
Date last
1991
Obs
1
Pa first
126
Pa last
126
P.A. Now (θ)
126°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.47
Mag sec
10.55
delta mag (ΔM)
0.08
Spectral class
A2 (white)
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.9
Precise sep
0.45
Constellation
Sagittarius
SAO
186381
Tycho2
6843-01459-1
HD
314032
last precise pa
125.9
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18098-2339 TDT 716 1991 1 126 0.5 10.47 10.55 180948.54-233921.1

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