19483+0007 J  2697

 
 
19h 48m 16.44s +00 07' 27.1" P.A. 318 sep 4.2 mag 10.77,14.30 Sp A0
 
 
Coord 2000
19483+0007
Discov num
J  2697
Comp
Coord arcsec 2000
19 48 16.44 +00 07 27.1
Date first
1943
Date last
2000
Obs
3
Pa first
315
Pa last
318
P.A. Now (θ)
318°
Sep first
6.0
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
10.77
Mag sec
14.30
delta mag (ΔM)
3.53
Spectral class
A0 (white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.5
Precise sep
4.16
Constellation
Aquila
last precise pa
317.5
last precise sep
4.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19483+0007 J 2697 2000 2 138 4.2 10.77 14.30 A0 D 194816.44+000727.1

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