09115+2801 HJ  805AB

 
 
09h 11m 29.09s +28 01' 11.7" P.A. 70 sep 8.8 mag 10.20,10.50 Sp K5
 
 
Coord 2000
09115+2801
Discov num
HJ  805
Comp
AB
Coord arcsec 2000
09 11 29.09 +28 01 11.7
Date first
1827
Date last
2017
Obs
15
Pa first
80
Pa last
70
P.A. Now (θ)
70°
Sep first
9.0
Sep last
8.8
Sep. Now (ρ)
8.8"
Mag pri
10.20
Mag sec
10.50
delta mag (ΔM)
0.3
Spectral class
K5 (yellow-orange)
Pri motion ra
-039
Sec motion ra
+023
Pri motion dec
-064
Sec motion dec
-041
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.882
This double is physical.
 
 
09115+2801 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09115+2801 HJ 805 AB 1827 2017 15 70 8.8 10.20 10.50 0.30 <===
Show 09115+2801 FOX 159 AC 1913 2001 3 334 136.2 10.27 12.06 1.79
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.1
Precise sep
8.76
Cdsa2 id
HJ 805 AB
Constellation
Cancer
Ra deg
9.191413888888889
De deg
28.019916666666667
last precise pa
70.1
last precise sep
8.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09115+2801 HJ 805 AB 1998 9 70 8.7 10.20 10.30 K5 DV 091129.09+280111.8
09115+2801 HJ 805 AB 2010 11 70 8.6 10.20 10.50 K5 NVD 091129.09+280111.7
09115+2801 HJ 805 AB 2011 13 69 8.8 10.20 10.50 K5 NVD 091129.09+280111.7
09115+2801 HJ 805 AB 2017 15 70 8.8 10.20 10.50 K5 NV 091129.09+280111.7

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