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
Tycho2
0480-02178-1
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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