19338+2538 COU1030

 
 
19h 33m 49.22s +25 37' 40.2" P.A. 273 sep 2.1 mag 9.37,13.10 Sp F0
 
 
Coord 2000
19338+2538
Discov num
COU1030
Comp
Coord arcsec 2000
19 33 49.22 +25 37 40.2
Date first
1973
Date last
1997
Obs
2
Pa first
280
Pa last
273
P.A. Now (θ)
273°
Sep first
1.8
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
9.37
Mag sec
13.10
delta mag (ΔM)
3.73
Spectral class
F0 (yellow-white)
Pri motion ra
+013
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.4
Precise sep
2.12
Constellation
Vulpecula
last precise pa
273.4
last precise sep
2.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19338+2538 COU1030 1997 2 273 2.1 9.37 13.10 F0 193349.22+253740.2

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