09370+5002 ES  719AB

 
 
09h 37m 00.63s +50 01' 46.7" P.A. 255 sep 4.9 mag 10.42,13.20
 
 
Coord 2000
09370+5002
Discov num
ES  719
Comp
AB
Coord arcsec 2000
09 37 00.63 +50 01 46.7
Date first
1909
Date last
2015
Obs
6
Pa first
258
Pa last
255
P.A. Now (θ)
255°
Sep first
4.6
Sep last
4.9
Sep. Now (ρ)
4.9"
Mag pri
10.42
Mag sec
13.20
delta mag (ΔM)
2.78
Spectral class
Pri motion ra
+008
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
09370+5002 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09370+5002 TDS6688 Aa,Ab 1991 1991 1 293 0.5 11.09 11.13 0.04
Show 09370+5002 ES 719 AB 1909 2015 6 255 4.9 10.42 13.20 2.78 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.8
Precise sep
4.851
Constellation
Ursa Major
Tycho2
3432-00183-1
Gaia DR2
4755418752
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09370+5002 ES 719 AB 1999 3 254 4.9 10.42 13.20 D 093700.63+500146.7
09370+5002 ES 719 AB 2004 5 255 4.8 10.42 13.20 D 093700.63+500146.7
09370+5002 ES 719 AB 2015 6 255 4.9 10.42 13.20 093700.63+500146.7

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