19425+3912 KOI3525

 
 
19h 42m 27.02s +39 11' 44.5" P.A. 307.00 sep 3.3 mag 12.50,16.70
 
 
Coord 2000
19425+3912
Discov num
KOI3525
Comp
Coord arcsec 2000
19 42 27.02 +39 11 44.5
Date first
2010
Date last
2015
Obs
2
Pa first
306
Pa last
307
P.A. Now (θ)
307°
Sep first
3.3
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
12.50
Mag sec
16.70
delta mag (ΔM)
4.2
Spectral class
Pri motion ra
-019
Sec motion ra
Pri motion dec
-019
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
306.6
Precise sep
3.303
Constellation
Cygnus
Tycho2
3136-00903-1
Gaia DR2
31806955520
HD
225466
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19425+3912 KOI3525 2010 1 306 3.3 12.50 16.70 K 194227.02+391144.5
19425+3912 KOI3525 2015 2 307 3.3 12.50 16.70 K 194227.02+391144.5

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