09513+7038 HJ 2506

 
 
09h 51m 20.74s +70 37' 59.6" P.A. 83 sep 10.9 mag 10.77,14.10
 
 
Coord 2000
09513+7038
Discov num
HJ 2506
Comp
Coord arcsec 2000
09 51 20.74 +70 37 59.6
Date first
1831
Date last
2004
Obs
4
Pa first
76
Pa last
83
P.A. Now (θ)
83°
Sep first
3.0
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
10.77
Mag sec
14.10
delta mag (ΔM)
3.33
Spectral class
Pri motion ra
-011
Sec motion ra
-007
Pri motion dec
+000
Sec motion dec
-007
Notes
rPM=0.733
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
82.5
Precise sep
10.949
Cdsa2 id
HJ 2506
Constellation
Ursa Major
Tycho2
4386-01341-1
Ra deg
9.85576111111111
De deg
70.63322222222222
last precise pa
82.5
last precise sep
10.949
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09513+7038 HJ 2506 1999 3 82 11.0 10.77 14.10 D 095120.74+703759.6
09513+7038 HJ 2506 2004 4 83 10.9 10.77 14.10 D 095120.74+703759.6
09513+7038 HJ 2506 2010 5 83 10.8 10.77 14.10 095120.74+703759.6

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