19143+2840 A   265AB

 
 
19h 14m 11.30s +28 40' 08.7" P.A. 17 sep 0.9 mag 10.88,10.86
 
 
Coord 2000
19143+2840
Discov num
A   265
Comp
AB
Coord arcsec 2000
19 14 11.30 +28 40 08.7
Date first
1901
Date last
2008
Obs
13
Pa first
18
Pa last
17
P.A. Now (θ)
17°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.88
Mag sec
10.86
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
+000
Sec motion ra
+000
Pri motion dec
-002
Sec motion dec
-002
Notes
Nature of this double is uncertain.
 
 
19143+2840 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19143+2840 A 265 AB 1901 2008 13 17 0.9 10.88 10.86 0.02 <===
Show 19143+2840 A 265 AB,C 1898 2002 7 57 104.6 10.88 8.23 2.65
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.6
Precise sep
0.941
Cdsa2 id
A 265 AB
Constellation
Lyra
Tycho2
2135-02018-1
Ra deg
19.236472222222222
De deg
28.669083333333333
last precise pa
16.6
last precise sep
0.941
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19143+2840 A 265 AB 1991 12 14 1.0 10.88 10.86 191411.30+284008.7
19143+2840 A 265 AB 2008 14 17 0.9 10.88 10.86 191411.30+284008.7

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