17158-3344 SEE 322 AB
17h 15m 50.75s -33° 44' 13.2" P.A. 277.00 sep 0.2 mag 7.04,7.65 Sp B1/2Ib/II dist. 833.33 pc (2718.32 l.y.)
Coord 2000 |
17158-3344 |
|
Discov num |
SEE 322 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 15 50.75 -33 44 13.2 |
|
Date first |
1897 |
|
Date last |
2018 |
|
Obs |
26 |
|
Pa first |
1 |
|
Pa last |
276.5 |
|
P.A. Now (θ) |
276.5° |
|
Sep first |
0.2 |
|
Sep last |
0.197 |
|
Sep. Now (ρ) |
0.197" |
|
Mag pri |
7.04 |
|
Mag sec |
7.65 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
B1/2Ib/II (blue-white) |
|
Pri motion ra |
+005 |
|
Sec motion ra |
|
|
Pri motion dec |
+002 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
17158-3344 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
208604 |
17 15 51 -33 44 13 |
SEE 322 AB |
2018 |
26 |
277 |
0.2 |
7.04 |
7.65 |
0.61 |
Y |
<=== |
Show |
HD 155889 |
208604 |
17 15 51 -33 44 13 |
SNA 66 AC |
2015 |
2 |
272 |
7.0 |
6.59 |
12.19 |
5.60 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
SAO |
208604 |
|
HIP |
84444 |
|
Tycho2 |
7366-01100-1 |
|
Gaia DR2 |
5978967936370825472 |
|
HD |
155889 |
|
GC |
23284 |
|
CD |
CD-3311887 |
|
Distance |
833.33 |
|
Distance ly |
2718.32 |
|
ORBITAL ELEMENTS
Period (P) | 536y | |
Periastron (T) | 1870y | |
Semi-major axis (a) | 0.35a | |
Eccentricity (e) | 0.64 | |
Inclination (i) | 111° | |
Longitude of periastron (ω) | 109° | |
Node (Ω) | 167° | |
Notes | | |
Reference | Trn2008 | |
Equinox | 2000 | |
Last observation | 2006 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
287.0 |
0.186 |
2001 |
286.3 |
0.186 |
2002 |
285.7 |
0.186 |
2003 |
285.0 |
0.185 |
2004 |
284.4 |
0.185 |
2005 |
283.7 |
0.185 |
2006 |
283.0 |
0.185 |
2007 |
282.4 |
0.184 |
2008 |
281.7 |
0.184 |
2009 |
281.0 |
0.184 |
2010 |
280.4 |
0.184 |
2011 |
279.7 |
0.184 |
2012 |
279.0 |
0.183 |
2013 |
278.3 |
0.183 |
2014 |
277.7 |
0.183 |
2015 |
277.0 |
0.183 |
2016 |
276.3 |
0.183 |
2017 |
275.6 |
0.183 |
2018 |
275.0 |
0.183 |
2019 |
274.3 |
0.183 |
2020 |
273.6 |
0.183 |
2021 |
272.9 |
0.183 |
2022 |
272.2 |
0.183 |
2023 |
271.6 |
0.183 |
2024 |
270.9 |
0.183 |
2025 |
270.2 |
0.183 |
2026 |
269.5 |
0.183 |
2027 |
268.9 |
0.183 |
2028 |
268.2 |
0.183 |
2029 |
267.5 |
0.183 |
2030 |
266.8 |
0.183 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 17158-3344 SEE 322 AB : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Trn2008 |
Ac j |
Turner, N.H., ten Brummelaar, T.A., Roberts, L.C., Mason, B.D., Hartkopf, W.I., & |
2008AJ....136..554T |
Trn2008 |
+E2 |
Gies, D.R. |
|
Trn2008 |
+A |
AJ 136, 554, 2008 |
|
Trn2008 |
|
(Note: For some observations the image derotator was in an unknown state. In these |
|
Trn2008 |
|
cases the theta value is either left blank or two possible values are listed - one |
|
Trn2008 |
|
for zenith up and one for north up. For unresolved objects, the listed rho value |
|
Trn2008 |
|
is the FWHM of the corrected stellar PSF. Larger FWHM values are indicative of |
|
Trn2008 |
|
poorer seeing and/or non-optimal AO system tuning.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
SEE |
See, T.J.J. |
92 |
SNA |
Sana, H., Gosset, E., Rauw, G., Sung, H., & Vreux, J.-M. |
109 |
SNA |
Sana, H., LeBouquin, J.-B., Lacour, S., Berger, J.-P., Duvert, G., Gauchet, L., |
109 |
SNA |
Norris, B., Olofsson, J., Pickel, D., Zins, G., Absil, O., de Koter, A., |
109 |
SNA |
Kratter, K., Schnurr, O., & Zinnecker, H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17158-3344 |
SEE 322 |
AB |
2012 |
25 |
279 |
0.2 |
7.04 |
7.65 |
B1/2Ib/II |
O |
171550.75-334413.2 |
17158-3344 |
SEE 322 |
AB |
2018 |
26 |
277 |
0.2 |
7.04 |
7.65 |
B1/2Ib/II |
O |
171550.75-334413.2 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17158-3344 SEE 322 AB : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17158-3344 SEE 322 AB : MEASURES
No records found.
WDS 17158-3344 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 17158-3344 : ALADIN DSS IMAGE @ 17h 15m 50.75s -33° 44' 13.2"
WDS 17158-3344 SEE 322 AB : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
17158-3344 |
SEE 322 |
AB |
277 |
0.2 |
|
Show |
|
17158-3344 |
SNA 66 |
AC |
272 |
7.0 |
|
Show |
|
17167-3346 |
B 905 |
|
299 |
3.3 |
11 |
Show |
|
17153-3333 |
SNA 65 |
Aa,Ab |
273 |
0.0 |
14 |
Show |
|
17153-3333 |
SNA 65 |
AB |
133 |
5.1 |
14 |
Show |
|
17158-3403 |
B 904 |
|
293 |
2.5 |
19 |
Show |
|
17158-3412 |
RST3080 |
|
117 |
1.7 |
28 |
Show |
|
17182-3347 |
BRT1711 |
|
36 |
2.4 |
30 |
Show |
|
17180-3329 |
B 1334 |
|
160 |
2.5 |
31 |
Show |
|
17178-3406 |
B 1333 |
|
335 |
0.2 |
33 |
Show |
|
17142-3316 |
B 903 |
|
36 |
3.0 |
36 |
Show |
|
17186-3333 |
TDT 301 |
|
84 |
0.6 |
37 |
Show |
|
17147-3309 |
TDT 284 |
|
59 |
2.5 |
38 |
Show |
|
17154-3305 |
JSP 713 |
|
305 |
0.8 |
40 |
Show |
|
17147-3422 |
RST3078 |
|
157 |
0.1 |
41 |
Show |
|
17128-3322 |
COO 209 |
|
137 |
10.2 |
45 |
Show |
|
17195-3328 |
BRT1712 |
|
183 |
5.2 |
48 |
Show |
|
17120-3337 |
B 898 |
|
114 |
0.3 |
49 |
Show |
|
17131-3309 |
TDT 265 |
|
209 |
2.5 |
50 |
Show |
|
17119-3353 |
RST1941 |
|
85 |
0.4 |
50 |
Show |
|
17184-3425 |
RST3084 |
|
109 |
0.3 |
52 |
Show |
|
17116-3410 |
TDT 259 |
|
105 |
2.1 |
59 |
Show |
|
17112-3323 |
B 2825 |
|
64 |
5.5 |
62 |
Show |
|
17107-3348 |
TDT 252 |
|
340 |
0.8 |
65 |
Show |
|
17201-3308 |
PRO 156 |
|
137 |
4.7 |
65 |
Show |
|
17172-3241 |
PRO 152 |
|
60 |
8.6 |
67 |
Show |
|
17105-3351 |
B 897 |
|
43 |
0.2 |
68 |
Show |
|
17205-3305 |
COO 212 |
|
320 |
13.5 |
70 |
Show |
|
17144-3229 |
JSP 712 |
|
140 |
0.4 |
78 |
Show |
|
17183-3233 |
HDO 268 |
|
172 |
19.3 |
78 |
Show |
|
17173-3229 |
LDS 590 |
|
237 |
33.8 |
79 |
Show |
|
17220-3325 |
B 1335 |
|
11 |
3.1 |
79 |
Show |
|
17190-3459 |
HJ 4935 |
BC |
136 |
31.4 |
85 |
Show |
|
17190-3459 |
SEE 509 |
BD |
312 |
20.3 |
85 |
Show |
|
17190-3459 |
MLO 4 |
AB |
323 |
1.3 |
85 |
Show |
|
17190-3459 |
HJ 4935 |
AC |
142 |
32.6 |
85 |
Show |
|
17190-3459 |
SEE 509 |
AD |
285 |
92.0 |
85 |
Show |
|
17190-3459 |
SEE 509 |
CD |
294 |
119.7 |
85 |
Show |
|
17130-3226 |
HDO 311 |
|
293 |
28.2 |
86 |
Show |
|
17184-3224 |
VOU 27 |
|
163 |
0.4 |
87 |
Show |
|
17184-3223 |
COO 211 |
|
9 |
11.5 |
88 |
Show |
|
17186-3224 |
PRO 155 |
|
20 |
4.8 |
89 |
Show |
|
17186-3223 |
PRO 154 |
|
242 |
6.4 |
89 |
Show |
|
17186-3221 |
JSP 714 |
|
246 |
1.3 |
90 |
Show |
|
17189-3221 |
I 590 |
|
22 |
0.8 |
92 |
Show |
|
17231-3407 |
DAW 73 |
|
40 |
1.1 |
94 |
Show |
|
17129-3218 |
I 1622 |
|
231 |
4.2 |
94 |
Show |
|
17195-3221 |
BRT1713 |
|
61 |
3.3 |
95 |
Show |
|
17130-3216 |
I 999 |
|
351 |
1.6 |
96 |
Show |
|
17130-3215 |
JSP 711 |
AB |
280 |
2.8 |
97 |
Show |
|
17130-3215 |
JSP 711 |
AC |
17 |
4.4 |
97 |
|
|
WDS 17158-3344 : COMPONENTS
|
A |
B |
B |
pa=277.8°
sep=0.16"
| |
C |
pa=272.3°
sep=5.83"
| pa=272.1°
sep=5.67"
|
17158-3344 A
Coord arcsec 2000 |
171550.75-334413.2 |
|
Mag |
7.04 |
|
Spectral class |
B1/2Ib/II (blue-white) |
|
PmRA |
5.00 |
|
PmDE |
2.0 |
|
SAO |
208604 |
|
HIP |
84444 |
|
Tycho2 |
7366-01100-1 |
|
HD |
155889 |
|
GC |
23284 |
|
CD |
CD-3311887 |
|
Tycho2 |
7366-01100-1 |
|
Pflag |
|
|
RAmdeg |
258.96146595 |
|
DEmdeg |
-33.73700346 |
|
PmRA |
3.5 |
|
PmDE |
-1.3 |
|
E RAmdeg |
3 |
|
E DEmdeg |
4 |
|
E pmRA |
1.7 |
|
E pmDE |
1.8 |
|
EpRAm |
1991.69 |
|
EpDEm |
1991.31 |
|
Num |
13 |
|
Q RAmdeg |
1.0 |
|
Q DEmdeg |
1.2 |
|
Q pmRA |
0.9 |
|
Q pmDE |
1.2 |
|
BTmag |
6.493 |
|
E BTmag |
0.014 |
|
VTmag |
6.555 |
|
E VTmag |
0.010 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
84444 |
|
CCDM |
AB |
|
RAdeg |
258.96145611 |
|
DEdeg |
-33.73700028 |
|
EpRA 1990 |
1.75 |
|
EpDE 1990 |
1.40 |
|
E RAdeg |
3.4 |
|
E DEdeg |
3.9 |
|
Posflg |
P |
|
Corr |
0.0 |
|
SAO |
208604 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0002 |
|
DE1950 |
|
|
PmDE1950 |
-0.005 |
|
Vmag |
6.6 |
|
SpType |
B3 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
23284 |
|
DM |
CD-3311887 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
155889 |
|
M HD |
0 |
|
GC |
23284 |
|
RA1950rad |
4.50536655 |
|
DE1950rad |
-0.58785646 |
|
PmRA2000 |
-0.0003 |
|
PmDE2000 |
-0.004 |
|
Catalog |
H |
|
HIP |
84444 |
|
Proxy |
H |
|
RAhms |
17 15 50.75 |
|
DEdms |
-33 44 13.2 |
|
Vmag |
6.54 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
258.961 |
|
DEdeg |
-33.737 |
|
AstroRef |
* |
|
Plx |
0.61 |
|
CCDM |
17158-3344 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
293 |
|
Rho |
0.186 |
|
HD |
155889 |
|
BD |
|
|
CD |
CD-3311887 |
|
CP |
|
|
Dm number |
-3311887 |
|
VIred |
0.01 |
|
SpType |
B1/B2Ib/II |
|
R SpType |
|
|
Coord arcsec 2000 |
171550.75-334413.2 |
|
HIP |
84444 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
4.5197300535 |
|
DErad |
-0.5888217424 |
|
Plx |
1.2 |
|
PmRA |
1.56 |
|
PmDE |
-1.35 |
|
E RArad |
0.51 |
|
E DErad |
0.3 |
|
E Plx |
0.57 |
|
E pmRA |
0.61 |
|
E pmDE |
0.31 |
|
Hpmag |
6.5493 |
|
E Hpmag |
0.0006 |
|
SHp |
0.006 |
|
VA |
0 |
|
BV |
-0.015 |
|
E BV |
0.004 |
|
VI |
0.01 |
|
Ccdm |
17158-3344 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
2.74 |
|
DDEs |
-13.5 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
7.3 |
|
Sp |
B3 |
|
PmNote |
* |
|
PmRA |
3 |
|
PmDE |
-7 |
|
Dm number |
-3311887 |
|
Cat1 |
CD |
|
Name2 |
208604 |
|
Cat2 |
SAO |
|
HD |
155889 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17093S3337A |
|
HIC |
84444 |
|
17158-3344 B
Coord arcsec 2000 |
171550.74-334413.2 |
|
Mag |
7.65 |
|
Calc delta mag |
0.61 |
|
Calc coord |
yes |
|
Ccdm |
17158-3344 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
SEE 322 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1954 |
|
Theta |
307 |
|
Rho |
0.2 |
|
Obs |
12 |
|
Vmag |
7.6 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
17093S3337B |
|
HIC |
84444 |
|
17158-3344 C
Coord arcsec 2000 |
171550.28-334413.0 |
|
Mag |
12.19 |
|
Calc delta mag |
5.15 |
|
Calc coord |
yes |
|