19573+0918 J  2699

 
 
19h 58m 11.74s +09 18' 58.1" P.A. 338 sep 9.8 mag 9.70,14.00
 
 
Coord 2000
19573+0918
Discov num
J  2699
Comp
Coord arcsec 2000
19 58 11.74 +09 18 58.1
Date first
1943
Date last
2001
Obs
3
Pa first
355
Pa last
338
P.A. Now (θ)
338°
Sep first
5.0
Sep last
9.8
Sep. Now (ρ)
9.8"
Mag pri
9.70
Mag sec
14.00
delta mag (ΔM)
4.3
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.3
Precise sep
9.772
Constellation
Aquila
last precise pa
338.3
last precise sep
9.772
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19573+0918 J 2699 1943 1 355 5.0 9.70 14.00 195720.00+091800.0
19573+0918 J 2699 2000 2 338 9.8 9.70 14.00 195811.74+091858.1
19573+0918 J 2699 2001 3 338 9.8 9.70 14.00 195811.74+091858.1

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