19405+4558 KOI3970

 
 
19h 40m 27.60s +45 57' 59.3" P.A. 203 sep 3.9 mag 11.80,17.10
 
 
Coord 2000
19405+4558
Discov num
KOI3970
Comp
Coord arcsec 2000
19 40 27.60 +45 57 59.3
Date first
2010
Date last
2015
Obs
2
Pa first
203
Pa last
203
P.A. Now (θ)
203°
Sep first
3.8
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
11.80
Mag sec
17.10
delta mag (ΔM)
5.3
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
203
Precise sep
3.874
Constellation
Cygnus
Tycho2
3556-03696-1
Gaia DR2
71236276096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19405+4558 KOI3970 2010 1 203 3.8 11.80 17.10 K 194027.60+455759.3
19405+4558 KOI3970 2015 2 203 3.9 11.80 17.10 K 194027.60+455759.3

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