09498+5254 MLR 677

 
 
09h 49m 45.72s +52 53' 27.9" P.A. 314 sep 0.2 mag 7.55,8.94 Sp K0 dist. 170.65 pc (556.66 l.y.)
 
 
Coord 2000
09498+5254
Discov num
MLR 677
Comp
Coord arcsec 2000
09 49 45.72 +52 53 27.9
Date first
1983
Date last
2010
Obs
7
Pa first
25
Pa last
314
P.A. Now (θ)
314°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
7.55
Mag sec
8.94
delta mag (ΔM)
1.39
Spectral class
K0 (yellow-orange)
Pri motion ra
-041
Sec motion ra
Pri motion dec
-042
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
313.6
Precise sep
0.187
Constellation
Ursa Major
SAO
27393
HIP
48211
Tycho2
3814-01124-1
HD
84868
BD
BD+53 1361
Distance
170.65
Distance ly
556.66
last precise pa
313.6
last precise sep
0.187
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09498+5254 MLR 677 2004 5 326 0.2 7.55 8.94 D 094945.72+525327.9
09498+5254 MLR 677 2010 7 314 0.2 7.55 8.94 D 094945.72+525327.9

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