16028+4902 HDS2264

 
 
16h 02m 50.90s +49 01' 43.0" P.A. 137 sep 0.3 mag 11.55,11.73 dist. 65.79 pc (214.61 l.y.)
 
 
Coord 2000
16028+4902
Discov num
HDS2264
Comp
Coord arcsec 2000
16 02 50.90 +49 01 43.0
Date first
1991
Date last
2010
Obs
8
Pa first
101
Pa last
137
P.A. Now (θ)
137°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.55
Mag sec
11.73
delta mag (ΔM)
0.18
Spectral class
Pri motion ra
-101
Sec motion ra
Pri motion dec
+084
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.6
Precise sep
0.275
Constellation
Hercules
HIP
78597
Tycho2
3494-00445-1
Distance
65.79
Distance ly
214.61
last precise pa
136.6
last precise sep
0.275
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16028+4902 HDS2264 1991 1 101 0.3 11.55 11.73 160250.90+490143.0
16028+4902 HDS2264 2008 5 133 0.3 11.55 11.73 D 160250.90+490143.0
16028+4902 HDS2264 2010 6 137 0.3 11.55 11.73 D 160250.90+490143.0

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