16451+2821 STF2095 (46 Her)

 
 
16h 45m 05.23s +28 21' 28.9" P.A. 163 sep 5.2 mag 7.36,9.16 Sp F7III dist. 215.98 pc (704.53 l.y.)
 
 
Coord 2000
16451+2821
Discov num
STF2095
Comp
Coord arcsec 2000
16 45 05.23 +28 21 28.9
Date first
1822
Date last
2013
Obs
60
Pa first
168
Pa last
163
P.A. Now (θ)
163°
Sep first
5.0
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
7.36
Mag sec
9.16
delta mag (ΔM)
1.8
Spectral class
F7III (yellow-white)
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
+029
Sec motion dec
+029
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
162.8
Precise sep
5.16
Name
46 Her
Constellation
Hercules
SAO
84577
HIP
82000
Tycho2
2070-00169-1
HD
151237
BD
BD+28 2607
Flamsteed
46 Herculis
Flamsteed name
46 Her
Distance
215.98
Distance ly
704.53
last precise pa
162.8
last precise sep
5.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16451+2821 STF2095 2006 55 161 5.7 7.36 9.16 F7III D 164505.23+282128.9
16451+2821 STF2095 2008 58 160 5.3 7.36 9.16 F7III D 164505.23+282128.9
16451+2821 STF2095 2013 61 163 5.2 7.36 9.16 F7III N D 164505.23+282128.9

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