16229+3220 H 5  38 (23 Her)

 
 
16h 22m 56.50s +32 19' 58.8" P.A. 16 sep 31.1 mag 6.41,9.79 Sp A4Vn dist. 179.53 pc (585.63 l.y.)
 
 
Coord 2000
16229+3220
Discov num
H 5  38
Comp
Coord arcsec 2000
16 22 56.50 +32 19 58.8
Date first
1783
Date last
2015
Obs
39
Pa first
21
Pa last
16
P.A. Now (θ)
16°
Sep first
36.4
Sep last
31.1
Sep. Now (ρ)
31.1"
Mag pri
6.41
Mag sec
9.79
delta mag (ΔM)
3.38
Spectral class
A4Vn (white)
Pri motion ra
+022
Sec motion ra
+007
Pri motion dec
-007
Sec motion dec
-033
Notes
N L (See Notes, Linear solution)
rPM=0.89
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.3
Precise sep
31.122
Name
23 Her
Constellation
Hercules
SAO
65262
HIP
80247
Tycho2
2580-02437-1
Gaia DR2
29779869696
HD
147835
HR
6110
GC
22040
BD
BD+32 2716
Flamsteed
23 Herculis
Flamsteed name
23 Her
Distance
179.53
Distance ly
585.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16229+3220 H 5 38 2005 27 17 31.6 6.41 9.79 A4Vn NLD 162256.50+321958.8
16229+3220 H 5 38 2009 28 17 31.1 6.41 9.79 A4Vn NLD 162256.50+321958.8
16229+3220 H 5 38 2012 35 17 31.0 6.41 9.79 A4Vn NLD 162256.50+321958.8
16229+3220 H 5 38 2014 37 17 30.7 6.41 9.79 A4Vn NLD 162256.50+321958.8
16229+3220 H 5 38 2015 39 16 31.1 6.41 9.79 A4Vn NL 162256.50+321958.8

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