19306+2507 COU1027

 
 
19h 30m 37.34s +25 07' 15.0" P.A. 193 sep 3.5 mag 7.50,11.90 Sp G2Ib
 
 
Coord 2000
19306+2507
Discov num
COU1027
Comp
Coord arcsec 2000
19 30 37.34 +25 07 15.0
Date first
1973
Date last
1996
Obs
2
Pa first
196
Pa last
193
P.A. Now (θ)
193°
Sep first
3.6
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
7.50
Mag sec
11.90
delta mag (ΔM)
4.4
Spectral class
G2Ib (yellow)
Pri motion ra
+002
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
193
Precise sep
3.49
Cdsa2 id
COU 1027
Constellation
Vulpecula
Ra deg
19.510372222222223
De deg
25.120833333333334
last precise pa
193
last precise sep
3.49
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19306+2507 COU1027 1996 2 193 3.5 7.30 11.90 G2Ib 193037.34+250715.0

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