19210+4523 KOI1630

 
 
19h 21m 02.31s +45 23' 18.2" P.A. 188 sep 1.6 mag 15.30,16.20
 
 
Coord 2000
19210+4523
Discov num
KOI1630
Comp
Coord arcsec 2000
19 21 02.31 +45 23 18.2
Date first
2010
Date last
2015
Obs
3
Pa first
186
Pa last
188
P.A. Now (θ)
188°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
15.30
Mag sec
16.20
delta mag (ΔM)
0.9
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.6
Precise sep
1.644
Constellation
Cygnus
Gaia DR2
22797597440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19210+4523 KOI1630 2014 1 188 1.8 15.30 16.20 R 192102.31+452318.2
19210+4523 KOI1630 2015 3 188 1.6 15.30 16.20 R 192102.31+452318.2

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