19583+2208 AG  244AC

 
 
19h 58m 17.68s +22 08' 17.8" P.A. 244 sep 13 mag 9.71,12.70 Sp B8
 
 
Coord 2000
19583+2208
Discov num
AG  244
Comp
AC
Coord arcsec 2000
19 58 17.68 +22 08 17.8
Date first
1895
Date last
2001
Obs
15
Pa first
246
Pa last
244
P.A. Now (θ)
244°
Sep first
12.5
Sep last
13.0
Sep. Now (ρ)
13"
Mag pri
9.71
Mag sec
12.70
delta mag (ΔM)
2.99
Spectral class
B8 (blue-white)
Pri motion ra
+001
Sec motion ra
-003
Pri motion dec
-005
Sec motion dec
-010
Notes
rPM=0.613
Nature of this double is uncertain.
 
 
19583+2208 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19583+2208 AG 244 AB 1902 2009 26 273 1.5 9.71 10.40 0.69
Show 19583+2208 AG 244 AC 1895 2001 15 244 13.0 9.71 12.70 2.99 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244.4
Precise sep
13.036
Cdsa2 id
AG 244 AC
Constellation
Vulpecula
Ra deg
19.971577777777775
De deg
22.138277777777777
last precise pa
244.4
last precise sep
13.036
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19583+2208 AG 244 AC 2000 14 244 13.0 9.71 12.70 B8 D 195817.68+220817.8
19583+2208 AG 244 AC 2001 15 244 13.0 9.71 12.70 B8 D 195817.68+220817.8

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