19220+4512 KOI1387

 
 
19h 21m 58.33s +45 12' 21.2" P.A. 303 sep 3.2 mag 13.10,17.30
 
 
Coord 2000
19220+4512
Discov num
KOI1387
Comp
Coord arcsec 2000
19 21 58.33 +45 12 21.2
Date first
2010
Date last
2015
Obs
2
Pa first
305
Pa last
303
P.A. Now (θ)
303°
Sep first
3.2
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
13.10
Mag sec
17.30
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
303.4
Precise sep
3.166
Constellation
Cygnus
Gaia DR2
26787139072
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19220+4512 KOI1387 2010 1 305 3.2 13.10 17.30 K 192158.33+451221.2
19220+4512 KOI1387 2015 2 303 3.2 13.10 17.30 K 192158.33+451221.2

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