19453+2023 J   817

 
 
19h 45m 17.23s +20 22' 48.2" P.A. 113 sep 2.6 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
2015
Obs
9
Pa first
115
Pa last
113
P.A. Now (θ)
113°
Sep first
2.3
Sep last
2.6
Sep. Now (ρ)
2.6"
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
112.9
Precise sep
2.595
Constellation
Vulpecula
Tycho2
1623-01175-1
Gaia DR2
84855005312
HD
350359
 
 
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
19453+2023 J 817 2015 9 113 2.6 10.70 12.40 K0 N 194517.23+202248.2

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