19138+4227 KOI4180AB

 
 
19h 13m 46.33s +42 27' 24.3" P.A. 35 sep 2.4 mag 11.20,12.50
 
 
Coord 2000
19138+4227
Discov num
KOI4180
Comp
AB
Coord arcsec 2000
19 13 46.33 +42 27 24.3
Date first
2010
Date last
2015
Obs
2
Pa first
36
Pa last
35
P.A. Now (θ)
35°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.20
Mag sec
12.50
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+025
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19138+4227 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19138+4227 KOI4180 AB 2010 2015 2 35 2.4 11.20 12.50 1.30 <===
Show 19138+4227 KOI4180 AC 2010 2015 2 341 3.5 11.20 15.30 4.10
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
35
Precise sep
2.439
Constellation
Lyra
Gaia DR2
2102521666903382528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19138+4227 KOI4180 AB 2010 1 36 2.5 11.20 12.50 K 191346.33+422724.3
19138+4227 KOI4180 AB 2015 2 35 2.4 11.20 12.50 K 191346.33+422724.3

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