16416+2655 CHR  57 (39 Her)

 
 
16h 41m 36.70s +26 55' 01.2" P.A. 50 sep 0.4 mag 5.93, Sp F2III dist. 43.74 pc (142.68 l.y.)
 
 
Coord 2000
16416+2655
Discov num
CHR  57
Comp
Coord arcsec 2000
16 41 36.70 +26 55 01.2
Date first
1985
Date last
1987
Obs
2
Pa first
95
Pa last
50
P.A. Now (θ)
50°
Sep first
0.1
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
5.93
Mag sec
delta mag (ΔM)
Spectral class
F2III (yellow-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
-041
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
50
Precise sep
0.43
Name
39 Her
Constellation
Hercules
SAO
84543
HIP
81729
Tycho2
2053-01366-1
HD
150682
HR
6213
GC
22468
BD
BD+27 2668
Flamsteed
39 Herculis
Flamsteed name
39 Her
Distance
43.74
Distance ly
142.68
last precise pa
50
last precise sep
0.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16416+2655 CHR 57 1987 2 50 0.4 5.93   F2III N 164136.70+265501.2

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