09074+2259 HO  644AC

 
 
09h 07m 27.01s +22 58' 51.1" P.A. 117 sep 27.6 mag 6.92,13.20 Sp F4V dist. 58.17 pc (189.75 l.y.)
 
 
Coord 2000
09074+2259
Discov num
HO  644
Comp
AC
Coord arcsec 2000
09 07 27.01 +22 58 51.1
Date first
1892
Date last
2008
Obs
7
Pa first
118
Pa last
117
P.A. Now (θ)
117°
Sep first
27.3
Sep last
27.6
Sep. Now (ρ)
27.6"
Mag pri
6.92
Mag sec
13.20
delta mag (ΔM)
6.28
Spectral class
F4V (yellow-white)
Pri motion ra
-168
Sec motion ra
+090
Pri motion dec
+003
Sec motion dec
-047
Notes
N (See Notes)
rPM=1.564
This double is not physical.
 
 
09074+2259 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 80643 09074+2259 STF1311 AB 1782 2017 153 198 7.6 6.92 7.13 0.21
Show 80643 09074+2259 HO 644 AC 1892 2008 7 117 27.6 6.92 13.20 6.28 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
116.5
Precise sep
27.6
Constellation
Cancer
SAO
80643
HIP
44768
Tycho2
1951-01481-1
HD
78175
HR
3617
BD
BD+23 2048
Distance
58.17
Distance ly
189.75
last precise pa
116.5
last precise sep
27.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09074+2259 HO 644 AC 2005 4 117 27.9 6.92 13.20 F4V N D 090727.01+225851.1
09074+2259 HO 644 AC 2007 5 117 27.5 6.92 13.20 F4V N D 090727.01+225851.1
09074+2259 HO 644 AC 2008 6 117 27.6 6.92 13.20 F4V N D 090727.01+225851.1

If you need more information about this double, apply for a data request form to the WDS.