09445+4830 HJ 2503

 
 
09h 44m 31.86s +48 29' 31.0" P.A. 158 sep 37 mag 10.57,10.70 Sp K0
 
 
Coord 2000
09445+4830
Discov num
HJ 2503
Comp
Coord arcsec 2000
09 44 31.86 +48 29 31.0
Date first
1831
Date last
2015
Obs
15
Pa first
155
Pa last
158
P.A. Now (θ)
158°
Sep first
35.0
Sep last
37.0
Sep. Now (ρ)
37"
Mag pri
10.57
Mag sec
10.70
delta mag (ΔM)
0.13
Spectral class
K0 (yellow-orange)
Pri motion ra
-007
Sec motion ra
-024
Pri motion dec
-007
Sec motion dec
-006
Notes
N (See Notes)
rPM=0.688
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
158.4
Precise sep
37.039
Constellation
Ursa Major
Tycho2
3429-00763-1
Gaia DR2
7997673856
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09445+4830 HJ 2503 2005 11 158 37.0 10.57 10.70 K0 N D 094431.86+482931.0
09445+4830 HJ 2503 2009 12 159 37.0 10.57 10.70 K0 N D 094431.86+482931.0
09445+4830 HJ 2503 2010 14 158 37.0 10.57 10.70 K0 N 094431.86+482931.0
09445+4830 HJ 2503 2015 15 158 37.0 10.57 10.70 K0 N 094431.86+482931.0

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