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
last precise pa
177
last precise sep
1.261
 
 
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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