19309+4154 KOI2197

 
 
19h 30m 56.29s +41 54' 17.1" P.A. 51 sep 3.7 mag 14.40,17.80
 
 
Coord 2000
19309+4154
Discov num
KOI2197
Comp
Coord arcsec 2000
19 30 56.29 +41 54 17.1
Date first
2010
Date last
2010
Obs
1
Pa first
51
Pa last
51
P.A. Now (θ)
51°
Sep first
3.7
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
14.40
Mag sec
17.80
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+011
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50.5
Precise sep
3.711
Constellation
Cygnus
last precise pa
50.5
last precise sep
3.711
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19309+4154 KOI2197 2010 1 51 3.7 14.40 17.80 K 193056.29+415417.1

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