15135+5816 HDS2139

 
 
15h 13m 31.48s +58 16' 02.8" P.A. 128 sep 0.7 mag 9.66,12.89 Sp K0 dist. 429.18 pc (1399.99 l.y.)
 
 
Coord 2000
15135+5816
Discov num
HDS2139
Comp
Coord arcsec 2000
15 13 31.48 +58 16 02.8
Date first
1991
Date last
1991
Obs
1
Pa first
128
Pa last
128
P.A. Now (θ)
128°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
9.66
Mag sec
12.89
delta mag (ΔM)
3.23
Spectral class
K0 (yellow-orange)
Pri motion ra
-011
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128
Precise sep
0.706
Constellation
Draco
SAO
29448
HIP
74504
Tycho2
3874-01405-1
HD
238434
BD
BD+58 1557
Distance
429.18
Distance ly
1399.99
last precise pa
128
last precise sep
0.706
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15135+5816 HDS2139 1991 1 128 0.7 9.66 12.89 K0 151331.48+581602.8

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