10073+6212 ES 1903

 
 
10h 07m 17.42s +62 12' 27.2" P.A. 270 sep 4.5 mag 9.51,11.80 Sp F5
 
 
Coord 2000
10073+6212
Discov num
ES 1903
Comp
Coord arcsec 2000
10 07 17.42 +62 12 27.2
Date first
1921
Date last
2014
Obs
4
Pa first
267
Pa last
270
P.A. Now (θ)
270°
Sep first
4.3
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
9.51
Mag sec
11.80
delta mag (ΔM)
2.29
Spectral class
F5 (yellow-white)
Pri motion ra
-020
Sec motion ra
Pri motion dec
-036
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.8
Precise sep
4.46
Cdsa2 id
ES 1903
Constellation
Ursa Major
SAO
15087
Tycho2
4137-00546-1
Ra deg
10.121505555555556
De deg
62.20755555555556
last precise pa
269.8
last precise sep
4.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10073+6212 ES 1903 2000 3 270 4.6 9.51 11.80 F5 D 100717.42+621227.2
10073+6212 ES 1903 2014 4 270 4.5 9.51 11.80 F5 100717.42+621227.2

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