19383-0117 J   119

 
 
19h 38m 20.88s -01 17' 02.5" P.A. 253 sep 6.7 mag 9.61,12.40 Sp A3
 
 
Coord 2000
19383-0117
Discov num
J   119
Comp
Coord arcsec 2000
19 38 20.88 -01 17 02.5
Date first
1910
Date last
2015
Obs
5
Pa first
260
Pa last
253
P.A. Now (θ)
253°
Sep first
3.0
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
9.61
Mag sec
12.40
delta mag (ΔM)
2.79
Spectral class
A3 (white)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
253
Precise sep
6.653
Constellation
Aquila
Tycho2
5145-00983-1
HD
185248
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19383-0117 J 119 1998 3 253 6.7 9.61 12.40 A3 D 193820.88-011702.5
19383-0117 J 119 2000 4 253 6.6 9.61 12.40 A3 D 193820.88-011702.5
19383-0117 J 119 2010 5 253 6.5 9.61 12.40 A3 193820.88-011702.5
19383-0117 J 119 2015 5 253 6.7 9.61 12.40 A3 193820.88-011702.5

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