19425+3337 J   777

 
 
19h 42m 29.91s +33 35' 58.0" P.A. 12 sep 0.9 mag 11.70,12.46
 
 
Coord 2000
19425+3337
Discov num
J   777
Comp
Coord arcsec 2000
19 42 29.91 +33 35 58.0
Date first
1912
Date last
1991
Obs
4
Pa first
181
Pa last
12
P.A. Now (θ)
12°
Sep first
2.1
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.70
Mag sec
12.46
delta mag (ΔM)
0.76
Spectral class
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-001
Sec motion dec
-001
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
12.3
Precise sep
0.91
Constellation
Cygnus
Tycho2
2660-00378-1
last precise pa
12.3
last precise sep
0.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19425+3337 J 777 1947 3 187 2.7 9.50 12.50 194212.00+333700.0
19425+3337 J 777 1991 4 12 0.9 11.70 12.46 N 194229.91+333558.0

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