19306+2507 COU1027

 
 
19h 30m 37.34s +25 07' 15.0" P.A. 193 sep 3.5 mag 7.50,11.90 Sp G2Ib dist. 1538.46 pc (5018.46 l.y.)
 
 
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
Constellation
Vulpecula
SAO
87296
HIP
95935
Tycho2
2129-02413-1
Gaia DR2
2024397414433075456
HD
183864
BD
BD+24 3768
Distance
1538.46
Distance ly
5018.46
 
 
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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