19552-0023 J  2563

 
 
19h 55m 17.17s -00 24' 45.0" P.A. 137 sep 4.3 mag 9.60,12.00
 
 
Coord 2000
19552-0023
Discov num
J  2563
Comp
Coord arcsec 2000
19 55 17.17 -00 24 45.0
Date first
1943
Date last
2015
Obs
6
Pa first
125
Pa last
137
P.A. Now (θ)
137°
Sep first
4.0
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
9.60
Mag sec
12.00
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
-049
Sec motion ra
Pri motion dec
+062
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.8
Precise sep
4.3
Constellation
Aquila
last precise pa
136.8
last precise sep
4.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19552-0023 J 2563 1944 2 125 4.0 9.60 12.00 195530.00-002300.0
19552-0023 J 2563 2000 3 132 4.3 9.60 12.00 195517.17-002445.0
19552-0023 J 2563 2015 5 137 4.3 9.60 12.00 195517.17-002445.0

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