19406+0737 J  1854

 
 
19h 40m 06.59s +07 38' 12.7" P.A. 245 sep 7.9 mag 11.01,12.55
 
 
Coord 2000
19406+0737
Discov num
J  1854
Comp
Coord arcsec 2000
19 40 06.59 +07 38 12.7
Date first
1919
Date last
2010
Obs
7
Pa first
244
Pa last
245
P.A. Now (θ)
245°
Sep first
7.3
Sep last
7.9
Sep. Now (ρ)
7.9"
Mag pri
11.01
Mag sec
12.55
delta mag (ΔM)
1.54
Spectral class
Pri motion ra
+001
Sec motion ra
-005
Pri motion dec
-004
Sec motion dec
-008
Notes
rPM=0.764
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.9
Precise sep
7.87
Constellation
Aquila
last precise pa
244.9
last precise sep
7.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19406+0737 J 1854 2007 4 243 8.0 11.01 12.55 D 194006.59+073812.7
19406+0737 J 1854 2010 7 245 7.6 11.01 12.55 194006.59+073812.7

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