19576+4402 KOI  18AG

 
 
19h 57m 37.68s +44 02' 06.1" P.A. 149 sep 7.3 mag 12.10,16.00
 
 
Coord 2000
19576+4402
Discov num
KOI  18
Comp
AG
Coord arcsec 2000
19 57 37.68 +44 02 06.1
Date first
2000
Date last
2015
Obs
3
Pa first
149
Pa last
149
P.A. Now (θ)
149°
Sep first
7.3
Sep last
7.3
Sep. Now (ρ)
7.3"
Mag pri
12.10
Mag sec
16.00
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
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 2010 4 111 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 2015 3 149 7.3 12.10 16.00 3.90 <===
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 2009 1 345 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
148.8
Precise sep
7.293
Constellation
Cygnus
Gaia DR2
2079018300195390464
 
 
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 AG 2009 1 148 7.3 12.10 16.00 K 195737.68+440206.1
19576+4402 KOI 18 AG 2015 3 149 7.3 12.10 16.00 N K 195737.68+440206.1

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