19453+2023 J   817

 
 
19h 45m 17.23s +20 22' 48.2" P.A. 113 sep 2.7 mag 10.70,12.40 Sp K0
 
 
Coord 2000
19453+2023
Discov num
J   817
Comp
Coord arcsec 2000
19 45 17.23 +20 22 48.2
Date first
1896
Date last
2002
Obs
8
Pa first
115
Pa last
113
P.A. Now (θ)
113°
Sep first
2.3
Sep last
2.7
Sep. Now (ρ)
2.7"
Mag pri
10.70
Mag sec
12.40
delta mag (ΔM)
1.7
Spectral class
K0 (yellow-orange)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
112.7
Precise sep
2.69
Constellation
Vulpecula
last precise pa
112.7
last precise sep
2.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19453+2023 J 817 2002 8 113 2.7 10.70 12.40 K0 194517.23+202248.2

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