19583+2218 A  2791

 
 
19h 58m 20.12s +22 17' 55.4" P.A. 136 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
2018
Obs
6
Pa first
161
Pa last
136
P.A. Now (θ)
136°
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
136.2
Precise sep
0.52
Constellation
Vulpecula
SAO
87998
Tycho2
1628-01920-1
Gaia DR2
53390191488
HD
345324
 
 
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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