19456+4534 KOI 931

 
 
19h 45m 34.36s +45 34' 06.8" P.A. 177 sep 1.3 mag 14.90,18.30
 
 
Coord 2000
19456+4534
Discov num
KOI 931
Comp
Coord arcsec 2000
19 45 34.36 +45 34 06.8
Date first
2013
Date last
2015
Obs
2
Pa first
177
Pa last
177
P.A. Now (θ)
177°
Sep first
1.4
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
14.90
Mag sec
18.30
delta mag (ΔM)
3.4
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
177
Precise sep
1.261
Constellation
Cygnus
Gaia DR2
76942778112
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19456+4534 KOI 931 2015 2 177 1.3 14.90 18.30 194534.36+453406.8

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