19383-0117 J   119

 
 
19h 38m 20.88s -01 17' 02.5" P.A. 253 sep 6.6 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
2000
Obs
4
Pa first
260
Pa last
253
P.A. Now (θ)
253°
Sep first
3.0
Sep last
6.6
Sep. Now (ρ)
6.6"
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
253.1
Precise sep
6.636
Constellation
Aquila
last precise pa
253.1
last precise sep
6.636
 
 
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

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