20038+4515 KOI4664

 
 
20h 03m 47.82s +45 14' 52.6" P.A. 247 sep 2.9 mag 12.90,15.60
 
 
Coord 2000
20038+4515
Discov num
KOI4664
Comp
Coord arcsec 2000
20 03 47.82 +45 14 52.6
Date first
2010
Date last
2010
Obs
1
Pa first
247
Pa last
247
P.A. Now (θ)
247°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.90
Mag sec
15.60
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
+008
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.9
Precise sep
2.943
Cdsa2 id
KOI 4664
Constellation
Cygnus
Ra deg
20.063283333333334
De deg
45.24794444444444
last precise pa
246.9
last precise sep
2.943
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20038+4515 KOI4664 2010 1 247 2.9 12.90 15.60 K 200347.82+451452.6

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