08553+4656 HJ 1163

 
 
08h 55m 16.19s +46 56' 29.0" P.A. 173 sep 16.8 mag 9.75,10.22 Sp G
 
 
Coord 2000
08553+4656
Discov num
HJ 1163
Comp
Coord arcsec 2000
08 55 16.19 +46 56 29.0
Date first
1828
Date last
2017
Obs
12
Pa first
175
Pa last
173
P.A. Now (θ)
173°
Sep first
15.0
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
9.75
Mag sec
10.22
delta mag (ΔM)
0.47
Spectral class
G (yellow)
Pri motion ra
-020
Sec motion ra
-019
Pri motion dec
+005
Sec motion dec
+004
Notes
rPM=0.069 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.2
Precise sep
16.845
Cdsa2 id
HJ 1163
Constellation
Ursa Major
SAO
42596
Tycho2
3417-00159-1
Ra deg
8.921163888888888
De deg
46.94138888888889
last precise pa
173.2
last precise sep
16.845
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08553+4656 HJ 1163 2004 8 173 16.8 9.75 10.22 G D 085516.19+465629.0
08553+4656 HJ 1163 2010 11 172 16.8 9.75 10.22 G 085516.19+465629.0
08553+4656 HJ 1163 2017 12 173 16.8 9.75 10.22 G 085516.19+465629.0

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