13284+1347 DIC   3AC

 
 
13H 28M 25.81S +13 46' 43.6" P.A. 271 SEP 310.8 MAG 5.04,11.66 SP G2.5VA DIST. 17.99 PC (58.68 L.Y.)
 
 
Coord 2000
13284+1347
Discov num
DIC   3
Comp
AC
Coord arcsec 2000
13 28 25.81 +13 46 43.6
Date first
1923
Date last
2001
Obs
3
Pa first
263
Pa last
271
P.A. Now (θ)
271°
Sep first
325.5
Sep last
310.8
Sep. Now (ρ)
310.8"
Mag pri
5.04
Mag sec
11.66
delta mag (ΔM)
6.62
Spectral class
G2.5Va (yellow)
Pri motion ra
-236
Sec motion ra
-073
Pri motion dec
-576
Sec motion dec
+071
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
13284+1347 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 70 Vir 100582 13284+1347 STT 579 AB 1852 2002 16 127 268.6 5.04 8.69 3.65
Show 100582 13284+1347 DIC 3 AC 1923 2001 3 271 310.8 5.04 11.66 6.62 <===
Show 100582 13284+1347 RBR 18 AD 2001 2001 2 241 2.9 5.00 16.40 11.40
Show 100582 13284+1347 PIN 7 AE 1998 1998 1 187 42.8 3.50 14.36 10.86
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Virgo
SAO
100582
HIP
65721
Tycho2
0898-01042-1
HD
117176
HR
5072
GC
18212
GL
Gl 512.1
BD
BD+14 2621
Flamsteed
70 Virginis
Flamsteed name
70 Vir
Distance
17.99
Distance ly
58.68
last precise pa
271.1
last precise sep
310.778