19286+3711 HU 1303AC

 
 
19h 28m 37.70s +37 11' 18.9" P.A. 68 sep 4.6 mag 8.30,14.70 Sp A6IV dist. 359.71 pc (1173.37 l.y.)
 
 
Coord 2000
19286+3711
Discov num
HU 1303
Comp
AC
Coord arcsec 2000
19 28 37.70 +37 11 18.9
Date first
1905
Date last
2015
Obs
4
Pa first
70
Pa last
68
P.A. Now (θ)
68°
Sep first
4.5
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
8.30
Mag sec
14.70
delta mag (ΔM)
6.4
Spectral class
A6IV (white)
Pri motion ra
+009
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19286+3711 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 68371 19286+3711 HU 1303 AB 1905 2013 17 303 0.8 8.30 9.69 1.39
Show 68371 19286+3711 HU 1303 AC 1905 2015 4 68 4.6 8.30 14.70 6.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
68.3
Precise sep
4.647
Constellation
Cygnus
SAO
68371
HIP
95759
Tycho2
2666-00376-1
Gaia DR2
2051732716559280000
HD
183559
BD
BD+36 3574
Distance
359.71
Distance ly
1173.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19286+3711 HU 1303 AC 2007 3 71 5.0 8.30 14.70 A6IV 192837.70+371118.9
19286+3711 HU 1303 AC 2015 4 68 4.6 8.30 14.70 A6IV 192837.70+371118.9

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