19576+4402 KOI  18AB

 
 
19h 57m 37.68s +44 02' 06.1" P.A. 167.00 sep 0.9 mag 13.37,18.70
 
 
Coord 2000
19576+4402
Discov num
KOI  18
Comp
AB
Coord arcsec 2000
19 57 37.68 +44 02 06.1
Date first
2009
Date last
2010
Obs
2
Pa first
167
Pa last
167
P.A. Now (θ)
167°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
13.37
Mag sec
18.70
delta mag (ΔM)
5.33
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N R (See Notes, Red magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
19576+4402 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19576+4402 KOI 18 AB 2009 2010 2 167 0.9 13.37 18.70 5.33 <===
Show 19576+4402 KOI 18 AC 2009 2015 5 111 3.5 13.37 19.80 6.43
Show 19576+4402 KOI 18 AD 2009 2010 2 211 4.9 13.37 20.30 6.93
Show 19576+4402 KOI 18 AE 2009 2009 1 106 5.9 12.10 19.80 7.70
Show 19576+4402 KOI 18 AF 2009 2009 1 219 7.1 12.10 20.30 8.20
Show 19576+4402 KOI 18 AG 2000 2017 5 146 7.3 13.40 18.30 4.90
Show 19576+4402 KOI 18 AH 2009 2009 1 78 7.3 12.10 19.40 7.30
Show 19576+4402 KOI 18 AI 2009 2011 2 345 9.7 12.10 18.40 6.30
Show 19576+4402 KOI 18 AJ 2009 2009 1 339 9.7 12.10 20.10 8.00
Show 19576+4402 KOI 18 AK 2009 2009 1 222 10.8 12.10 19.80 7.70
11-fold system
11 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.9
Precise sep
0.9
Constellation
Cygnus
Gaia DR2
00195390464
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19576+4402 KOI 18 AB 2010 1 167 0.9 13.37 18.70 R 195737.68+440206.1

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