19284+2305 J  1264AB

 
 
19h 28m 22.41s +23 05' 15.0" P.A. 264 sep 4.8 mag 13.40,15.70
 
 
Coord 2000
19284+2305
Discov num
J  1264
Comp
AB
Coord arcsec 2000
19 28 22.41 +23 05 15.0
Date first
1916
Date last
2001
Obs
3
Pa first
297
Pa last
264
P.A. Now (θ)
264°
Sep first
4.0
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
13.40
Mag sec
15.70
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+005
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19284+2305 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19284+2305 J 1264 AB 1916 2001 3 264 4.8 13.40 15.70 2.30 <===
Show 19284+2305 J 1264 AC 1916 2001 3 69 5.9 13.40 16.00 2.60
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.4
Precise sep
4.82
Cdsa2 id
J 1264 AB
Constellation
Vulpecula
Ra deg
19.472891666666666
De deg
23.0875
last precise pa
264.4
last precise sep
4.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19284+2305 J 1264 AB 1916 1 297 4.0 10.50 10.50 192815.00+230500.0
19284+2305 J 1264 AB 2000 2 266 4.8 10.50 10.50 192822.41+230515.0
19284+2305 J 1264 AB 2001 3 264 4.8 10.50 10.50 192822.41+230515.0

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