19581+4029 KOI4409

 
 
19h 58m 08.35s +40 28' 39.9" P.A. 139.00 sep 2.9 mag 12.70,18.80
 
 
Coord 2000
19581+4029
Discov num
KOI4409
Comp
Coord arcsec 2000
19 58 08.35 +40 28 39.9
Date first
2010
Date last
2013
Obs
2
Pa first
139
Pa last
139
P.A. Now (θ)
139°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.70
Mag sec
18.80
delta mag (ΔM)
6.1
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139
Precise sep
2.89
Constellation
Cygnus
Gaia DR2
37699996288
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19581+4029 KOI4409 2013 1 139 2.9 12.70 18.80 195808.35+402839.9

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