19501+2348 COU 121

 
 
19h 50m 03.28s +23 48' 22.9" P.A. 255 sep 0.4 mag 10.40,11.20 Sp F8
 
 
Coord 2000
19501+2348
Discov num
COU 121
Comp
Coord arcsec 2000
19 50 03.28 +23 48 22.9
Date first
1966
Date last
2007
Obs
3
Pa first
258
Pa last
255
P.A. Now (θ)
255°
Sep first
0.5
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.40
Mag sec
11.20
delta mag (ΔM)
0.8
Spectral class
F8 (yellow-white)
Pri motion ra
-043
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.6
Precise sep
0.375
Cdsa2 id
COU 121
Constellation
Vulpecula
Ra deg
19.834244444444444
De deg
23.806361111111112
last precise pa
254.6
last precise sep
0.375
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19501+2348 COU 121 1986 2 266 0.4 10.40 11.20 F8 195003.28+234822.9
19501+2348 COU 121 2007 3 255 0.4 10.40 11.20 F8 195003.28+234822.9

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