11392+4910 STF1562

 
 
11h 39m 13.51s +49 09' 32.1" P.A. 270 sep 16.2 mag 9.76,11.60 Sp K0
 
 
Coord 2000
11392+4910
Discov num
STF1562
Comp
Coord arcsec 2000
11 39 13.51 +49 09 32.1
Date first
1911
Date last
2017
Obs
8
Pa first
270
Pa last
270
P.A. Now (θ)
270°
Sep first
16.4
Sep last
16.2
Sep. Now (ρ)
16.2"
Mag pri
9.76
Mag sec
11.60
delta mag (ΔM)
1.84
Spectral class
K0 (yellow-orange)
Pri motion ra
+017
Sec motion ra
+011
Pri motion dec
-038
Sec motion dec
-039
Notes
rPM=0.146 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
269.7
Precise sep
16.173
Constellation
Ursa Major
SAO
43849
Tycho2
3454-01951-1
last precise pa
269.7
last precise sep
16.173
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11392+4910 STF1562 2006 3 270 16.0 9.76 11.60 K0 D 113913.51+490932.1
11392+4910 STF1562 2010 5 270 16.0 9.76 11.60 K0 113913.51+490932.1
11392+4910 STF1562 2011 6 270 16.1 9.76 11.60 K0 113913.51+490932.1
11392+4910 STF1562 2017 8 270 16.2 9.76 11.60 K0 113913.51+490932.1

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