19257+3840 KOI  69AB

 
 
19h 25m 40.39s +38 40' 20.5" P.A. 235 sep 2.3 mag 8.40,18.70
 
 
Coord 2000
19257+3840
Discov num
KOI  69
Comp
AB
Coord arcsec 2000
19 25 40.39 +38 40 20.5
Date first
2012
Date last
2012
Obs
1
Pa first
235
Pa last
235
P.A. Now (θ)
235°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
8.40
Mag sec
18.70
delta mag (ΔM)
10.3
Spectral class
Pri motion ra
-029
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19257+3840 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19257+3840 KOI 69 AB 2012 2012 1 235 2.3 8.40 18.70 10.30 <===
Show 19257+3840 KOI 69 AC 2012 2012 1 69 5.1 8.40 20.00 11.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
234.5
Precise sep
2.288
Constellation
Lyra
Tycho2
3134-00218-1
last precise pa
234.5
last precise sep
2.288
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19257+3840 KOI 69 AB 2012 1 235 2.3 8.40 18.70 K 192540.39+384020.5

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