19321+4004 KOI1664

 
 
19h 32m 06.27s +40 04' 22.9" P.A. 304 sep 3.6 mag 13.90,17.00
 
 
Coord 2000
19321+4004
Discov num
KOI1664
Comp
Coord arcsec 2000
19 32 06.27 +40 04 22.9
Date first
2010
Date last
2015
Obs
3
Pa first
302
Pa last
304
P.A. Now (θ)
304°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
13.90
Mag sec
17.00
delta mag (ΔM)
3.1
Spectral class
Pri motion ra
-008
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304
Precise sep
3.58
Constellation
Cygnus
Gaia DR2
89838427264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19321+4004 KOI1664 2010 1 302 3.6 13.90 17.00 K 193206.27+400422.9
19321+4004 KOI1664 2015 2 304 3.6 13.90 17.00 K 193206.27+400422.9

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