19409+3300 J   815

 
 
19h 40m 58.33s +32 47' 23.1" P.A. 272 sep 2.8 mag 12.00,13.30
 
 
Coord 2000
19409+3300
Discov num
J   815
Comp
Coord arcsec 2000
19 40 58.33 +32 47 23.1
Date first
1912
Date last
1912
Obs
1
Pa first
272
Pa last
272
P.A. Now (θ)
272°
Sep first
2.8
Sep last
2.8
Sep. Now (ρ)
2.8"
Mag pri
12.00
Mag sec
13.30
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
I (Identification uncertain)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.6
Precise sep
2.77
Constellation
Cygnus
last precise pa
271.6
last precise sep
2.77
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19409+3300 J 815 1912 1 272 2.8 9.60 10.60 194006.67+330000.0

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