19229+4405 KOI 521

 
 
19h 22m 56.43s +44 05' 28.7" P.A. 152 sep 3.2 mag 13.80,14.20
 
 
Coord 2000
19229+4405
Discov num
KOI 521
Comp
Coord arcsec 2000
19 22 56.43 +44 05 28.7
Date first
1998
Date last
2013
Obs
5
Pa first
152
Pa last
152
P.A. Now (θ)
152°
Sep first
3.4
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
13.80
Mag sec
14.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+003
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152
Precise sep
3.24
Constellation
Cygnus
last precise pa
152
last precise sep
3.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19229+4405 KOI 521 2013 2 152 3.2 13.80 14.20 192256.43+440528.7

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