16064+1830 COU 195

 
 
16h 06m 22.61s +18 30' 06.4" P.A. 261 sep 1.4 mag 10.33,12.92 Sp F8 dist. 1923.08 pc (6273.09 l.y.)
 
 
Coord 2000
16064+1830
Discov num
COU 195
Comp
Coord arcsec 2000
16 06 22.61 +18 30 06.4
Date first
1967
Date last
1991
Obs
4
Pa first
267
Pa last
261
P.A. Now (θ)
261°
Sep first
1.2
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
10.33
Mag sec
12.92
delta mag (ΔM)
2.59
Spectral class
F8 (yellow-white)
Pri motion ra
-023
Sec motion ra
-024
Pri motion dec
+007
Sec motion dec
+006
Notes
rPM=0.057 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.2
Precise sep
1.43
Constellation
Hercules
HIP
78898
Tycho2
1507-00094-1
BD
BD+18 3119
Distance
1923.08
Distance ly
6273.09
last precise pa
261.2
last precise sep
1.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16064+1830 COU 195 1991 4 261 1.4 10.33 12.92 F8 160622.61+183006.4

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