17133-6712 DUN 214AB

 
 
17h 13m 17.88s -67 11' 47.7" P.A. 16 sep 39.1 mag 5.99,8.78 Sp K0-1III dist. 100 pc (326.2 l.y.)
 
 
Coord 2000
17133-6712
Discov num
DUN 214
Comp
AB
Coord arcsec 2000
17 13 17.88 -67 11 47.7
Date first
1835
Date last
2016
Obs
18
Pa first
328
Pa last
16
P.A. Now (θ)
16°
Sep first
28.6
Sep last
39.1
Sep. Now (ρ)
39.1"
Mag pri
5.99
Mag sec
8.78
delta mag (ΔM)
2.79
Spectral class
K0-1III (yellow-orange)
Pri motion ra
-157
Sec motion ra
-008
Pri motion dec
-090
Sec motion dec
-011
Notes
N L (See Notes, Linear solution)
rPM=0.932
This double is not physical.
 
 
17133-6712 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 253827 17133-6712 DUN 214 AB 1835 2016 18 16 39.1 5.99 8.78 2.79 <===
Show 253827 17133-6712 BAU 48 AC 1993 2016 4 169 53.2 5.99 12.02 6.03
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16
Precise sep
39.05
Cdsa2 id
DUN 214 AB
Constellation
Ara
SAO
253827
HIP
84248
Tycho2
9064-03628-1
HD
154903
HR
6368
CD
CD-67 2060
CP
CP-67 3296
Ra deg
17.221633333333333
De deg
-67.19658333333334
Distance
100
Distance ly
326.2
last precise pa
16
last precise sep
39.05
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17133-6712 DUN 214 AB 2007 18 16 39.0 5.99 8.78 K0-1III N D 171317.88-671147.7
17133-6712 DUN 214 AB 2016 18 16 39.1 5.99 8.78 K0-1III NL 171317.88-671147.7

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