19521+0051 J   497

 
 
19h 52m 03.44s +00 52' 09.8" P.A. 131 sep 3.5 mag 9.40,12.00
 
 
Coord 2000
19521+0051
Discov num
J   497
Comp
Coord arcsec 2000
19 52 03.44 +00 52 09.8
Date first
1911
Date last
1915
Obs
2
Pa first
133
Pa last
131
P.A. Now (θ)
131°
Sep first
3.3
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
9.40
Mag sec
12.00
delta mag (ΔM)
2.6
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.8
Precise sep
3.48
Constellation
Aquila
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19521+0051 J 497 1915 2 131 3.5 9.40 12.00 195260.00+005100.0

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