16319+2313 HU  484

 
 
16h 31m 54.16s +23 12' 54.5" P.A. 211 sep 2.5 mag 9.43,13.60 Sp F8
 
 
Coord 2000
16319+2313
Discov num
HU  484
Comp
Coord arcsec 2000
16 31 54.16 +23 12 54.5
Date first
1902
Date last
2007
Obs
6
Pa first
214
Pa last
211
P.A. Now (θ)
211°
Sep first
2.7
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
9.43
Mag sec
13.60
delta mag (ΔM)
4.17
Spectral class
F8 (yellow-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
210.8
Precise sep
2.52
Constellation
Hercules
SAO
84431
Tycho2
2044-00375-1
HD
149120
last precise pa
210.8
last precise sep
2.52
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16319+2313 HU 484 2007 6 211 2.5 9.43 13.60 F8 163154.16+231254.5

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