16310+2359 SHY 704

 
 
16h 30m 59.03s +23 59' 08.4" P.A. 106 sep 999.9 mag 8.62,8.89 Sp F8+F8 dist. 80.26 pc (261.81 l.y.)
 
 
Coord 2000
16310+2359
Discov num
SHY 704
Comp
Coord arcsec 2000
16 30 59.03 +23 59 08.4
Date first
1991
Date last
1998
Obs
3
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
8.62
Mag sec
8.89
delta mag (ΔM)
0.27
Spectral class
F8+F8 (yellow-white/yellow-white)
Pri motion ra
-032
Sec motion ra
-030
Pri motion dec
+033
Sec motion dec
+032
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.049 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.7
Precise sep
9999.999
Constellation
Hercules
SAO
84420
HIP
80886
Tycho2
2044-00693-1
HD
148997
BD
BD+24 3019
Distance
80.26
Distance ly
261.81
last precise pa
105.7
last precise sep
9999.999
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16310+2359 SHY 704 1998 3 106 999.9 8.62 8.89 F8 F8 NVD 163059.03+235908.4

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