19470+3926 MLB 979

 
 
19h 47m 00.99s +39 25' 44.0" P.A. 23 sep 1.6 mag 10.00,10.20
 
 
Coord 2000
19470+3926
Discov num
MLB 979
Comp
Coord arcsec 2000
19 47 00.99 +39 25 44.0
Date first
1935
Date last
2007
Obs
3
Pa first
206
Pa last
23
P.A. Now (θ)
23°
Sep first
2.2
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
10.00
Mag sec
10.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-018
Sec motion ra
Pri motion dec
-038
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.8
Precise sep
1.64
Constellation
Cygnus
last precise pa
22.8
last precise sep
1.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19470+3926 MLB 979 2007 4 23 1.6 10.00 10.20 194700.99+392544.0

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