19219+4423 KOI 689

 
 
19h 21m 53.12s +44 23' 13.4" P.A. 212 sep 3.9 mag 12.10,18.70
 
 
Coord 2000
19219+4423
Discov num
KOI 689
Comp
Coord arcsec 2000
19 21 53.12 +44 23 13.4
Date first
2010
Date last
2010
Obs
1
Pa first
212
Pa last
212
P.A. Now (θ)
212°
Sep first
3.9
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
12.10
Mag sec
18.70
delta mag (ΔM)
6.6
Spectral class
Pri motion ra
+020
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212
Precise sep
3.854
Cdsa2 id
KOI 689
Constellation
Cygnus
Ra deg
19.364755555555558
De deg
44.387055555555555
last precise pa
212
last precise sep
3.854
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19219+4423 KOI 689 2010 1 212 3.9 12.10 18.70 K 192153.12+442313.4

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