14545+3406 STF1891

 
 
14h 54m 30.04s +34 05' 14.7" P.A. 246.00 sep 3.5 mag 8.69,10.07 Sp G0 dist. 90.99 pc (296.81 l.y.)
 
 
Coord 2000
14545+3406
Discov num
STF1891
Comp
Coord arcsec 2000
14 54 30.04 +34 05 14.7
Date first
1832
Date last
2019
Obs
52
Pa first
234
Pa last
246
P.A. Now (θ)
246°
Sep first
3.6
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
8.69
Mag sec
10.07
delta mag (ΔM)
1.38
Spectral class
G0 (yellow)
Pri motion ra
-058
Sec motion ra
-067
Pri motion dec
+050
Sec motion dec
+045
Notes
rPM=0.128 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.4
Precise sep
3.489
Constellation
Bootes
SAO
64392
HIP
72945
Tycho2
2558-00211-1
Gaia DR2
20360911744
HD
131763
BD
BD+34 2581
Distance
90.99
Distance ly
296.81
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14545+3406 STF1891 2000 28 247 3.6 8.69 10.07 G0 D 145430.04+340514.7
14545+3406 STF1891 2005 30 247 3.5 8.69 10.07 G0 D 145430.04+340514.7
14545+3406 STF1891 2010 31 247 3.5 8.69 10.07 G0 D 145430.04+340514.7
14545+3406 STF1891 2013 39 247 3.6 8.69 10.07 G0 145430.04+340514.7
14545+3406 STF1891 2017 40 248 3.5 8.69 10.07 G0 145430.04+340514.7
14545+3406 STF1891 2019 48 246 3.5 8.69 10.07 G0 145430.04+340514.7

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