16332+2307 HO  552

 
 
16h 33m 09.85s +23 07' 03.1" P.A. 296 sep 15.1 mag 7.79,12.20 Sp K0 dist. 263.85 pc (860.68 l.y.)
 
 
Coord 2000
16332+2307
Discov num
HO  552
Comp
Coord arcsec 2000
16 33 09.85 +23 07 03.1
Date first
1896
Date last
2001
Obs
8
Pa first
302
Pa last
296
P.A. Now (θ)
296°
Sep first
17.2
Sep last
15.1
Sep. Now (ρ)
15.1"
Mag pri
7.79
Mag sec
12.20
delta mag (ΔM)
4.41
Spectral class
K0 (yellow-orange)
Pri motion ra
-016
Sec motion ra
Pri motion dec
+019
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
295.7
Precise sep
15.069
Constellation
Hercules
SAO
84447
HIP
81043
Tycho2
2044-00345-1
HD
149326
BD
BD+23 2951
Distance
263.85
Distance ly
860.68
last precise pa
295.7
last precise sep
15.069
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16332+2307 HO 552 2000 7 297 15.1 8.20 12.20 K0 D 163309.85+230703.1
16332+2307 HO 552 2001 8 296 15.1 8.20 12.20 K0 D 163309.85+230703.1

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