18593-3435 TDT1170

 
 
18h 59m 15.55s -34 34' 32.8" P.A. 240 sep 0.5 mag 10.95,10.96 Sp A2
 
 
Coord 2000
18593-3435
Discov num
TDT1170
Comp
Coord arcsec 2000
18 59 15.55 -34 34 32.8
Date first
1991
Date last
1991
Obs
1
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.95
Mag sec
10.96
delta mag (ΔM)
0.01
Spectral class
A2 (white)
Pri motion ra
+008
Sec motion ra
+008
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.8
Precise sep
0.47
Constellation
Sagittarius
Tycho2
7417-01353-1
HD
175949
last precise pa
239.8
last precise sep
0.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18593-3435 TDT1170 1991 1 240 0.5 10.95 10.96 185915.55-343432.8

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