19500+2140 J  3016

 
 
19h 50m 05.13s +21 39' 35.5" P.A. 354 sep 5.9 mag 11.82,12.30
 
 
Coord 2000
19500+2140
Discov num
J  3016
Comp
Coord arcsec 2000
19 50 05.13 +21 39 35.5
Date first
1895
Date last
2009
Obs
6
Pa first
352
Pa last
354
P.A. Now (θ)
354°
Sep first
6.3
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
11.82
Mag sec
12.30
delta mag (ΔM)
0.48
Spectral class
Pri motion ra
+001
Sec motion ra
+001
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.3
Precise sep
5.91
Constellation
Vulpecula
last precise pa
354.3
last precise sep
5.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19500+2140 J 3016 2000 4 354 6.0 11.82 12.30 D 195005.13+213935.5
19500+2140 J 3016 2009 5 354 5.9 11.82 12.30 D 195005.13+213935.5

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