13218+0550 STF1735

 
 
13h 21m 47.47s +05 49' 32.9" P.A. 109 sep 4.1 mag 9.88,10.04 Sp G5+F8 dist. 89.13 pc (290.74 l.y.)
 
 
Coord 2000
13218+0550
Discov num
STF1735
Comp
Coord arcsec 2000
13 21 47.47 +05 49 32.9
Date first
1829
Date last
2016
Obs
24
Pa first
109
Pa last
109
P.A. Now (θ)
109°
Sep first
3.8
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
9.88
Mag sec
10.04
delta mag (ΔM)
0.16
Spectral class
G5+F8 (yellow/yellow-white)
Pri motion ra
-010
Sec motion ra
-004
Pri motion dec
-065
Sec motion dec
-071
Notes
rPM=0.119 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.2
Precise sep
4.138
Constellation
Virgo
HIP
65204
Tycho2
0306-01021-1
HD
116174
BD
BD+06 2733
Distance
89.13
Distance ly
290.74
last precise pa
109.2
last precise sep
4.138
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13218+0550 STF1735 2008 21 110 4.0 9.88 10.04 G5 F8 D 132147.47+054932.9
13218+0550 STF1735 2016 24 109 4.1 9.88 10.04 G5+F8 132147.47+054932.9

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