09033+4740 HU  720

 
 
09h 03m 16.01s +47 40' 18.1" P.A. 140 sep 0.7 mag 8.62,9.27 Sp F5 dist. 152.44 pc (497.26 l.y.)
 
 
Coord 2000
09033+4740
Discov num
HU  720
Comp
Coord arcsec 2000
09 03 16.01 +47 40 18.1
Date first
1904
Date last
2015
Obs
34
Pa first
148
Pa last
140
P.A. Now (θ)
140°
Sep first
0.8
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.62
Mag sec
9.27
delta mag (ΔM)
0.65
Spectral class
F5 (yellow-white)
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
-011
Sec motion dec
-011
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.9
Precise sep
0.72
Constellation
Ursa Major
SAO
42657
HIP
44440
Tycho2
3427-00252-1
HD
77263
BD
BD+48 1716
Distance
152.44
Distance ly
497.26
last precise pa
139.9
last precise sep
0.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09033+4740 HU 720 2006 31 133 0.7 8.62 9.27 F5 D 090316.01+474018.1
09033+4740 HU 720 2007 32 133 0.8 8.62 9.27 F5 D 090316.01+474018.1
09033+4740 HU 720 2010 33 133 0.7 8.62 9.27 F5 D 090316.01+474018.1
09033+4740 HU 720 2015 34 140 0.7 8.62 9.27 F5 090316.01+474018.1

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