20010+4408 KOI2174AB

 
 
20h 00m 58.12s +44 08' 29.0" P.A. 227 sep 0.9 mag 16.50,16.70
 
 
Coord 2000
20010+4408
Discov num
KOI2174
Comp
AB
Coord arcsec 2000
20 00 58.12 +44 08 29.0
Date first
2012
Date last
2013
Obs
2
Pa first
226
Pa last
227
P.A. Now (θ)
227°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
16.50
Mag sec
16.70
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-104
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
20010+4408 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20010+4408 KOI2174 AB 2012 2013 2 227 0.9 16.50 16.70 0.20 <===
Show 20010+4408 KOI2174 AC 1998 2012 5 314 3.9 16.50 16.40 0.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
226.9
Precise sep
0.863
Cdsa2 id
KOI 2174 AB
Constellation
Cygnus
Ra deg
20.016144444444443
De deg
44.14138888888889
last precise pa
226.9
last precise sep
0.863
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20010+4408 KOI2174 AB 2012 1 226 0.9 16.50 16.70 R 200058.12+440829.0
20010+4408 KOI2174 AB 2013 2 227 0.9 16.50 16.70 R 200058.12+440829.0

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