15278+0825 HDS2174

 
 
15h 27m 47.59s +08 25' 29.0" P.A. 276 sep 0.6 mag 10.99,11.61 Sp G0 dist. 140.65 pc (458.8 l.y.)
 
 
Coord 2000
15278+0825
Discov num
HDS2174
Comp
Coord arcsec 2000
15 27 47.59 +08 25 29.0
Date first
1991
Date last
2000
Obs
2
Pa first
287
Pa last
276
P.A. Now (θ)
276°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.99
Mag sec
11.61
delta mag (ΔM)
0.62
Spectral class
G0 (yellow)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
276.3
Precise sep
0.56
Constellation
Serpens
HIP
75693
Tycho2
0928-00304-1
BD
BD+08 3034
Distance
140.65
Distance ly
458.8
last precise pa
276.3
last precise sep
0.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15278+0825 HDS2174 2000 2 276 0.5 10.99 11.61 G0 152747.59+082529.0

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