19236+2343 BVD 166

 
 
19h 23m 38.11s +23 42' 31.5" P.A. 217 sep 4.2 mag 11.00,14.70 Sp F7V+M0V
 
 
Coord 2000
19236+2343
Discov num
BVD 166
Comp
Coord arcsec 2000
19 23 38.11 +23 42 31.5
Date first
1997
Date last
2009
Obs
2
Pa first
216
Pa last
217
P.A. Now (θ)
217°
Sep first
4.4
Sep last
4.2
Sep. Now (ρ)
4.2"
Mag pri
11.00
Mag sec
14.70
delta mag (ΔM)
3.7
Spectral class
F7V+M0V (yellow-white/red)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-031
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
217.4
Precise sep
4.18
Constellation
Vulpecula
last precise pa
217.4
last precise sep
4.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19236+2343 BVD 166 2009 1 217 4.2 11.00 14.70 F7V+M0V 192338.11+234231.5

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