19422+4014 KOI 638AB

 
 
19h 42m 14.26s +40 14' 10.7" P.A. 65 sep 6 mag 13.51,19.43
 
 
Coord 2000
19422+4014
Discov num
KOI 638
Comp
AB
Coord arcsec 2000
19 42 14.26 +40 14 10.7
Date first
2011
Date last
2015
Obs
2
Pa first
66
Pa last
65
P.A. Now (θ)
65°
Sep first
5.9
Sep last
6.0
Sep. Now (ρ)
6"
Mag pri
13.51
Mag sec
19.43
delta mag (ΔM)
5.92
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-000
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.3
Precise sep
5.954
Constellation
Cygnus
SAO
48737
Gaia DR2
69999950720
HD
186307
HR
7499
DM
BD+39 3878
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19422+4014 KOI 638 AB 2011 1 66 5.9 13.51 19.43 R 194214.26+401410.7
19422+4014 KOI 638 AB 2015 2 65 6.0 13.51 19.43 R 194214.26+401410.7

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