20046+4406 KOI 522

 
 
20h 04m 35.49s +44 06' 16.3" P.A. 58 sep 2.9 mag 12.90,17.80
 
 
Coord 2000
20046+4406
Discov num
KOI 522
Comp
Coord arcsec 2000
20 04 35.49 +44 06 16.3
Date first
2010
Date last
2015
Obs
2
Pa first
59
Pa last
58
P.A. Now (θ)
58°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
12.90
Mag sec
17.80
delta mag (ΔM)
4.9
Spectral class
Pri motion ra
+024
Sec motion ra
Pri motion dec
+011
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.9
Precise sep
2.855
Constellation
Cygnus
Gaia DR2
04818555008
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20046+4406 KOI 522 2010 1 59 2.9 12.90 17.80 K 200435.49+440616.3
20046+4406 KOI 522 2015 2 58 2.9 12.90 17.80 K 200435.49+440616.3

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