19306+3821 KOI 490

 
 
19h 30m 38.02s +38 20' 43.4" P.A. 63 sep 2.2 mag 11.80,15.40
 
 
Coord 2000
19306+3821
Discov num
KOI 490
Comp
Coord arcsec 2000
19 30 38.02 +38 20 43.4
Date first
2010
Date last
2014
Obs
3
Pa first
63
Pa last
63
P.A. Now (θ)
63°
Sep first
2.1
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.80
Mag sec
15.40
delta mag (ΔM)
3.6
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
+041
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
63
Precise sep
2.22
Constellation
Cygnus
Gaia DR2
02555095936
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19306+3821 KOI 490 2014 1 63 2.2 11.80 15.40 K 193038.02+382043.4

If you need more information about this double, apply for a data request form to the WDS.