19597+4536 KOI7142

 
 
19h 59m 42.77s +45 35' 42.2" P.A. 166.00 sep 3.4 mag 13.30,13.70
 
 
Coord 2000
19597+4536
Discov num
KOI7142
Comp
Coord arcsec 2000
19 59 42.77 +45 35 42.2
Date first
1998
Date last
2015
Obs
4
Pa first
170
Pa last
166
P.A. Now (θ)
166°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
13.30
Mag sec
13.70
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-014
Sec motion ra
Pri motion dec
-063
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
165.7
Precise sep
3.406
Constellation
Cygnus
Gaia DR2
46792561024
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19597+4536 KOI7142 2010 3 166 3.4 13.30 13.70 K 195942.77+453542.2
19597+4536 KOI7142 2015 4 166 3.4 13.30 13.70 K 195942.77+453542.2

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