19583+2218 A  2791

 
 
19h 58m 20.12s +22 17' 55.4" P.A. 134 sep 0.5 mag 9.50,12.50 Sp F5
 
 
Coord 2000
19583+2218
Discov num
A  2791
Comp
Coord arcsec 2000
19 58 20.12 +22 17 55.4
Date first
1914
Date last
2008
Obs
5
Pa first
161
Pa last
134
P.A. Now (θ)
134°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.50
Mag sec
12.50
delta mag (ΔM)
3
Spectral class
F5 (yellow-white)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
134
Precise sep
0.45
Constellation
Vulpecula
last precise pa
134
last precise sep
0.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19583+2218 A 2791 1982 4 153 0.6 9.50 12.50 F5 195820.12+221755.4
19583+2218 A 2791 2008 5 134 0.5 9.50 12.50 F5 195820.12+221755.4

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