09312+6732 STF1349

 
 
09h 31m 09.89s +67 32' 28.4" P.A. 166 sep 19.2 mag 7.54,8.98 Sp A3V dist. 549.45 pc (1792.31 l.y.)
 
 
Coord 2000
09312+6732
Discov num
STF1349
Comp
Coord arcsec 2000
09 31 09.89 +67 32 28.4
Date first
1830
Date last
2015
Obs
36
Pa first
165
Pa last
166
P.A. Now (θ)
166°
Sep first
19.3
Sep last
19.2
Sep. Now (ρ)
19.2"
Mag pri
7.54
Mag sec
8.98
delta mag (ΔM)
1.44
Spectral class
A3V (white)
Pri motion ra
+021
Sec motion ra
+020
Pri motion dec
-007
Sec motion dec
-011
Notes
rPM=0.181 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.1
Precise sep
19.23
Cdsa2 id
STF 1349
Constellation
Ursa Major
SAO
14903
HIP
46696
Tycho2
4376-02053-1
HD
81787
BD
BD+68 572
Ra deg
9.51941388888889
De deg
67.54122222222222
Distance
549.45
Distance ly
1792.31
last precise pa
166.1
last precise sep
19.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09312+6732 STF1349 2005 30 166 19.2 7.54 8.98 A3V D 093109.89+673228.4
09312+6732 STF1349 2012 32 166 19.2 7.54 8.98 A3V D 093109.89+673228.4
09312+6732 STF1349 2015 33 166 19.2 7.54 8.98 A3V 093109.89+673228.4

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