16333+3855 STF2067

 
 
16h 33m 16.81s +38 55' 20.6" P.A. 296 sep 2.9 mag 9.88,10.92 Sp F8 dist. 197.63 pc (644.67 l.y.)
 
 
Coord 2000
16333+3855
Discov num
STF2067
Comp
Coord arcsec 2000
16 33 16.81 +38 55 20.6
Date first
1829
Date last
2009
Obs
23
Pa first
300
Pa last
296
P.A. Now (θ)
296°
Sep first
2.1
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
9.88
Mag sec
10.92
delta mag (ΔM)
1.04
Spectral class
F8 (yellow-white)
Pri motion ra
-002
Sec motion ra
-015
Pri motion dec
+025
Sec motion dec
+024
Notes
rPM=0.461
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.2
Precise sep
2.853
Constellation
Hercules
SAO
65381
HIP
81056
Tycho2
3063-01039-1
BD
BD+39 3011
Distance
197.63
Distance ly
644.67
last precise pa
296.2
last precise sep
2.853
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16333+3855 STF2067 2000 21 296 2.8 9.88 10.92 F8 163316.81+385520.6
16333+3855 STF2067 2009 22 296 2.9 9.88 10.92 F8 163316.81+385520.6

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