10236+5825 DAM 745Aa,Ab

 
 
10h 23m 38.53s +58 24' 37.1" P.A. 250 sep 4.5 mag 8.50,16.80 Sp F2 dist. 164.47 pc (536.5 l.y.)
 
 
Coord 2000
10236+5825
Discov num
DAM 745
Comp
Aa,Ab
Coord arcsec 2000
10 23 38.53 +58 24 37.1
Date first
2000
Date last
2000
Obs
1
Pa first
250
Pa last
250
P.A. Now (θ)
250°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
8.50
Mag sec
16.80
delta mag (ΔM)
8.3
Spectral class
F2 (yellow-white)
Pri motion ra
-074
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10236+5825 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 27630 10236+5825 DAM 745 Aa,Ab 2000 2000 1 250 4.5 8.50 16.80 8.30 <===
Show 27630 10236+5825 LDS2312 AB 1954 2000 3 98 47.7 8.50 16.80 8.30
Show 10236+5825 LDS2312 BC 1954 2000 2 242 2.2 17.50 17.50 0.00
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.2
Precise sep
4.54
Cdsa2 id
DAM 745 Aa,Ab
Constellation
Ursa Major
SAO
27630
HIP
50900
Tycho2
3822-00186-1
HD
89846
BD
BD+59 1306
Ra deg
10.394036111111111
De deg
58.41030555555555
Distance
164.47
Distance ly
536.5
last precise pa
250.2
last precise sep
4.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10236+5825 DAM 745 Aa,Ab 2000 1 250 4.5 8.80 16.80 102338.53+582437.1

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