10451+4022 ES 1397

 
 
10h 45m 02.37s +40 22' 17.2" P.A. 121 sep 6.1 mag 11.57,14.30
 
 
Coord 2000
10451+4022
Discov num
ES 1397
Comp
Coord arcsec 2000
10 45 02.37 +40 22 17.2
Date first
1915
Date last
2002
Obs
4
Pa first
140
Pa last
121
P.A. Now (θ)
121°
Sep first
4.4
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
11.57
Mag sec
14.30
delta mag (ΔM)
2.73
Spectral class
Pri motion ra
-029
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.9
Precise sep
6.066
Cdsa2 id
ES 1397
Constellation
Ursa Major
Tycho2
3009-00996-1
Ra deg
10.750658333333334
De deg
40.37144444444444
last precise pa
120.9
last precise sep
6.066
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10451+4022 ES 1397 1998 3 121 5.9 11.57 14.30 D 104502.37+402217.2
10451+4022 ES 1397 2002 4 121 6.1 11.57 14.30 D 104502.37+402217.2

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