19238+4912 KOI1428

 
 
19h 23m 49.81s +49 12' 13.7" P.A. 170 sep 2.6 mag 12.50,16.20
 
 
Coord 2000
19238+4912
Discov num
KOI1428
Comp
Coord arcsec 2000
19 23 49.81 +49 12 13.7
Date first
2010
Date last
2015
Obs
5
Pa first
167
Pa last
170
P.A. Now (θ)
170°
Sep first
2.6
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
12.50
Mag sec
16.20
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
-017
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
170
Precise sep
2.63
Constellation
Cygnus
Gaia DR2
98090453504
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19238+4912 KOI1428 2013 1 170 2.6 12.50 16.20 K 192349.81+491213.7
19238+4912 KOI1428 2015 4 170 2.6 12.50 16.20 K 192349.81+491213.7

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