13233-1456 STF1738

 
 
13h 23m 15.54s -14 55' 37.2" P.A. 279 sep 3.7 mag 8.64,8.73 Sp F7V dist. 110.62 pc (360.84 l.y.)
 
 
Coord 2000
13233-1456
Discov num
STF1738
Comp
Coord arcsec 2000
13 23 15.54 -14 55 37.2
Date first
1830
Date last
2017
Obs
48
Pa first
284
Pa last
279
P.A. Now (θ)
279°
Sep first
4.1
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
8.64
Mag sec
8.73
delta mag (ΔM)
0.09
Spectral class
F7V (yellow-white)
Pri motion ra
+102
Sec motion ra
+086
Pri motion dec
-095
Sec motion dec
-098
Notes
rPM=0.117 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
278.5
Precise sep
3.706
Cdsa2 id
STF 1738
Constellation
Virgo
SAO
157905
HIP
65319
Tycho2
5550-01408-2
HD
116331
BD
BD-14 3709
Ra deg
13.387649999999999
De deg
-14.927
Distance
110.62
Distance ly
360.84
last precise pa
278.5
last precise sep
3.706
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13233-1456 STF1738 2008 42 279 3.5 8.64 8.73 F7V D 132315.54-145537.2
13233-1456 STF1738 2010 44 278 3.6 8.64 8.73 F7V D 132315.54-145537.2
13233-1456 STF1738 2016 47 278 4.0 8.64 8.73 F7V 132315.54-145537.2
13233-1456 STF1738 2017 48 279 3.7 8.64 8.73 F7V 132315.54-145537.2

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