16143+2042 YSC  58

 
 
16h 14m 20.76s +20 41' 38.8" P.A. 75 sep 0.3 mag 11.50,14.50 dist. 42.66 pc (139.16 l.y.)
 
 
Coord 2000
16143+2042
Discov num
YSC  58
Comp
Coord arcsec 2000
16 14 20.76 +20 41 38.8
Date first
2007
Date last
2014
Obs
3
Pa first
61
Pa last
75
P.A. Now (θ)
75°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
11.50
Mag sec
14.50
delta mag (ΔM)
3
Spectral class
Pri motion ra
-241
Sec motion ra
Pri motion dec
+199
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75.1
Precise sep
0.347
Constellation
Hercules
HIP
79594
Tycho2
1516-00453-1
Distance
42.66
Distance ly
139.16
last precise pa
75.1
last precise sep
0.347
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16143+2042 YSC 58 2007 1 61 0.3 11.50 14.50 D 161420.76+204138.8
16143+2042 YSC 58 2014 3 75 0.3 11.50 14.50 161420.76+204138.8

If you need more information about this double, apply for a data request form to the WDS.