19513+4158 KOI2777AB

19h 51m 16.93s +41 58' 00.9" P.A. 254 sep 3.6 mag 13.80,18.60

Coord 2000
19513+4158
Discov num
KOI2777
Comp
AB
Coord arcsec 2000
19 51 16.93 +41 58 00.9
Date first
2010
Date last
2010
Obs
1
Pa first
254
Pa last
254
P.A. Now (θ)
254°
Sep first
3.6
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
13.80
Mag sec
18.60
delta mag (ΔM)
4.8
Spectral class
Pri motion ra
+002
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
K (K-band or other infrared magnitudes)


Nature of this double is uncertain.



19513+4158 SYSTEM COMPONENTS

Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19513+4158 KOI2777 AB 2010 2010 1 254 3.6 13.80 18.60 4.80 <===
Show 19513+4158 KOI2777 AC 2010 2010 1 63 3.7 13.80 17.30 3.50
Triple system
3 visible stars in this system



OTHER CATALOGS AND DESIGNATIONS

Precise pa
253.5
Precise sep
3.578
Constellation
Cygnus
last precise pa
253.5
last precise sep
3.578




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19513+4158 KOI2777 AB 2010 1 254 3.6 13.80 18.60 K 195116.93+415800.9

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