10578+5449 STI2259

 
 
10h 57m 46.54s +54 48' 36.4" P.A. 19 sep 9.1 mag 8.77,12.00 Sp G5 dist. 33333.33 pc (108733.32 l.y.)
 
 
Coord 2000
10578+5449
Discov num
STI2259
Comp
Coord arcsec 2000
10 57 46.54 +54 48 36.4
Date first
1926
Date last
2011
Obs
4
Pa first
15
Pa last
19
P.A. Now (θ)
19°
Sep first
9.5
Sep last
9.1
Sep. Now (ρ)
9.1"
Mag pri
8.77
Mag sec
12.00
delta mag (ΔM)
3.23
Spectral class
G5 (yellow)
Pri motion ra
+008
Sec motion ra
+018
Pri motion dec
+010
Sec motion dec
+034
Notes
rPM=0.676
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.7
Precise sep
9.069
Constellation
Ursa Major
SAO
27848
HIP
53587
Tycho2
3823-00254-1
HD
94817
BD
BD+55 1429
Distance
33333.33
Distance ly
108733.32
last precise pa
18.7
last precise sep
9.069
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10578+5449 STI2259 2000 2 18 9.7 8.50 12.00 G5 D 105746.54+544836.4
10578+5449 STI2259 2003 3 17 9.6 8.50 12.00 G5 D 105746.54+544836.4
10578+5449 STI2259 2011 4 19 9.1 8.77 12.00 G5 105746.54+544836.4

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