01084-5515 RST 1205 AB (Wurren)
01h 08m 23.08s -55° 14' 44.7" P.A. 128.00 sep 0.6 mag 4.02,6.80 Sp B6V+B9V dist. 91.58 pc (298.73 l.y.)
Coord 2000 |
01084-5515 |
|
Discov num |
RST1205 |
|
Comp |
AB |
|
Coord arcsec 2000 |
01 08 23.08 -55 14 44.7 |
|
Date first |
1931 |
|
Date last |
2021 |
|
Obs |
38 |
|
Pa first |
22 |
|
Pa last |
127.9 |
|
P.A. Now (θ) |
127.9° |
|
Sep first |
0.6 |
|
Sep last |
0.586 |
|
Sep. Now (ρ) |
0.586" |
|
Mag pri |
4.02 |
|
Mag sec |
6.80 |
|
delta mag (ΔM) |
2.78 |
|
Spectral class |
B6V+B9V (blue-white/blue-white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
+016 |
|
Sec motion dec |
|
|
Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
01084-5515 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
Wurren |
232306 |
01 08 23 -55 14 45 |
RST 1205 AB |
2021 |
38 |
128 |
0.6 |
4.02 |
6.80 |
2.78 |
Y |
<=== |
Show |
Zet Phe |
232306 |
01 08 23 -55 14 45 |
RMK 2 AB,C |
2016 |
42 |
239 |
6.8 |
4.00 |
8.23 |
4.23 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Common name |
Wurren |
|
Constellation |
Phoenix |
|
SAO |
232306 |
|
HIP |
5348 |
|
Tycho2 |
8476-01302-1 |
|
Gaia DR2 |
4913847589156808960 |
|
HD |
6882 |
|
HR |
338 |
|
GC |
1387 |
|
CD |
CD-55 267 |
|
CP |
CP-55 241 |
|
Bayer |
Zeta Phoenicis |
|
Bayer name |
Zet Phe |
|
Distance |
91.58 |
|
Distance ly |
298.73 |
|
Bayer greek |
ζ Phe |
|
ORBITAL ELEMENTS
Period (P) | 289.6y | |
Periastron (T) | 1920.9y | |
Semi-major axis (a) | 1.194a | |
Eccentricity (e) | 0.597 | |
Inclination (i) | 71.2° | |
Longitude of periastron (ω) | 292.2° | |
Node (Ω) | 24.9° | |
Notes | n | |
Reference | Lin2019a | |
Equinox | 2000 | |
Last observation | 2017 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
95.4 |
0.548 |
2001 |
96.9 |
0.547 |
2002 |
98.5 |
0.546 |
2003 |
100.0 |
0.545 |
2004 |
101.5 |
0.545 |
2005 |
103.1 |
0.544 |
2006 |
104.6 |
0.545 |
2007 |
106.2 |
0.545 |
2008 |
107.7 |
0.546 |
2009 |
109.3 |
0.547 |
2010 |
110.8 |
0.548 |
2011 |
112.3 |
0.550 |
2012 |
113.8 |
0.552 |
2013 |
115.3 |
0.554 |
2014 |
116.8 |
0.557 |
2015 |
118.3 |
0.560 |
2016 |
119.7 |
0.563 |
2017 |
121.2 |
0.566 |
2018 |
122.6 |
0.570 |
2019 |
124.0 |
0.574 |
2020 |
125.4 |
0.578 |
2021 |
126.7 |
0.583 |
2022 |
128.1 |
0.587 |
2023 |
129.4 |
0.592 |
2024 |
130.7 |
0.597 |
2025 |
131.9 |
0.603 |
2026 |
133.2 |
0.608 |
2027 |
134.4 |
0.614 |
2028 |
135.6 |
0.620 |
2029 |
136.8 |
0.626 |
2030 |
138.0 |
0.632 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 01084-5515 RST 1205 AB (Wurren) : NOTES
discov_num |
notes |
refcode |
RST1205 |
zet Phe. Also known as Wurren. |
Mam2017b |
|
A is an Algol-type system, spectrum composite, P = 1.67d. |
|
|
Both B and C are probably physical. |
|
|
Ling (2004) gives a derived orbital parallax 0".01176 and a mass sum |
Lin2004a |
|
of 7.41 +/- 5.85 Msun |
|
REFERENCES
refcode |
metd |
author |
reference |
Lin2004a |
orb - |
Ling, J.F. |
2004AJ....153..545L |
Lin2004a |
|
AJ 153, 545, 2004 |
|
Lin2004a |
|
(all orbits also published in Inf. Circs. 1999-2003) |
|
Lin2019a |
orb - |
Ling, J.F. |
2019IAUDS.197....1L |
Lin2019a |
|
Inf. Circ. 197, 1, 2019 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
RMK |
Rumker, C. (from additional DD list) |
1 |
RST |
Rossiter, R.A. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01084-5515 |
RST1205 |
AB |
2007 |
13 |
108 |
0.5 |
4.02 |
6.80 |
B6V+B9V |
NOD |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2008 |
14 |
109 |
0.5 |
4.02 |
6.80 |
B6V+B9V |
NOD |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2009 |
16 |
110 |
0.5 |
4.02 |
6.80 |
B6V+B9V |
NOD |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2011 |
19 |
113 |
0.6 |
4.02 |
6.80 |
B6V B9V |
NOD |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2015 |
21 |
118 |
0.6 |
4.02 |
6.80 |
B6V+B9V |
NO |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2017 |
28 |
122 |
0.6 |
4.02 |
6.80 |
B6V+B9V |
NO |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2018 |
31 |
124 |
0.6 |
4.02 |
6.80 |
B6V+B9V |
NO |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2019 |
34 |
125 |
0.6 |
4.02 |
6.80 |
B6V+B9V |
NO |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2020 |
36 |
127 |
0.6 |
4.02 |
6.80 |
B6V+B9V |
NO |
010823.08-551444.7 |
01084-5515 |
RST1205 |
AB |
2021 |
38 |
128 |
0.6 |
4.02 |
6.80 |
B6V+B9V |
NO |
010823.08-551444.7 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01084-5515 RST 1205 AB (Wurren) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01084-5515 RST 1205 AB (Wurren) : MEASURES
No records found.
WDS 01084-5515 (Wurren) : 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 01084-5515 (Wurren) : ALADIN DSS IMAGE @ 01h 08m 23.08s -55° 14' 44.7"
WDS 01084-5515 RST 1205 AB (Wurren) : 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 |
Wurren |
01084-5515 |
RST1205 |
AB |
128 |
0.6 |
|
Show |
|
01084-5515 |
RMK 2 |
AB,C |
239 |
6.8 |
|
Show |
|
01066-5512 |
TDS1772 |
|
141 |
0.6 |
16 |
Show |
|
01130-5509 |
KPP3447 |
BC |
144 |
4.0 |
41 |
Show |
|
01036-5516 |
DLR 1 |
AB |
51 |
0.2 |
41 |
Show |
|
01036-5516 |
DLR 1 |
AC |
336 |
1.8 |
41 |
Show |
|
01029-5455 |
RST 24 |
|
117 |
0.9 |
52 |
Show |
|
01072-5606 |
HDS 146 |
|
105 |
1.0 |
53 |
Show |
|
01139-5551 |
RST1207 |
|
72 |
1.8 |
60 |
Show |
|
01150-5538 |
HJ 3422 |
|
56 |
13.9 |
61 |
Show |
|
01074-5622 |
KPP1722 |
|
153 |
13.3 |
68 |
Show |
|
01088-5356 |
B 651 |
|
289 |
0.2 |
79 |
Show |
|
01163-5434 |
KPP 972 |
|
155 |
7.9 |
80 |
Show |
|
01006-5602 |
KPP2278 |
|
286 |
19.2 |
82 |
Show |
|
01094-5636 |
HU 1342 |
|
319 |
0.6 |
82 |
Show |
|
01012-5610 |
HJ 3412 |
AB |
124 |
32.6 |
82 |
Show |
|
01012-5610 |
HJ 3412 |
AC |
343 |
24.9 |
82 |
Show |
|
01146-5400 |
RST1208 |
|
292 |
1.7 |
92 |
Show |
|
00571-5521 |
UC 473 |
|
165 |
52.4 |
97 |
Show |
|
01120-5647 |
KPP3446 |
|
42 |
1.7 |
98 |
Show |
|
01171-5620 |
UC 536 |
|
149 |
6.6 |
99 |
Show |
|
01170-5401 |
KPP4347 |
BC |
302 |
28.6 |
106 |
Show |
|
01170-5401 |
RST1211 |
AB |
280 |
5.8 |
106 |
Show |
|
01143-5648 |
UC 523 |
|
334 |
47.1 |
106 |
Show |
|
01101-5700 |
RST 26 |
|
104 |
1.1 |
107 |
Show |
|
01212-5505 |
RST1215 |
|
22 |
1.2 |
110 |
Show |
|
00552-5530 |
TSN 14 |
|
358 |
6.1 |
114 |
Show |
|
00579-5632 |
CBL 590 |
|
55 |
38.6 |
118 |
Show |
|
01148-5331 |
UC 524 |
|
125 |
34.2 |
119 |
Show |
|
00555-5433 |
NSN 212 |
|
71 |
2.5 |
119 |
Show |
|
01188-5637 |
RST 29 |
|
61 |
1.3 |
121 |
Show |
|
01056-5317 |
UC 498 |
|
92 |
53.4 |
121 |
Show |
|
01196-5630 |
KPP1294 |
|
334 |
9.9 |
121 |
Show |
|
01066-5312 |
UC 500 |
|
312 |
17.3 |
124 |
Show |
|
00566-5633 |
LPO 1 |
|
348 |
3.3 |
127 |
Show |
|
00539-5436 |
CPO 108 |
|
320 |
13.9 |
131 |
Show |
|
01160-5709 |
RST 28 |
|
216 |
0.5 |
131 |
Show |
|
01231-5444 |
LDS 47 |
|
72 |
231.3 |
131 |
Show |
|
01231-5411 |
HDS 179 |
|
113 |
0.1 |
143 |
Show |
|
00568-5326 |
B 646 |
|
163 |
3.3 |
149 |
Show |
|
01232-5400 |
KPP1050 |
|
289 |
8.4 |
149 |
Show |
|
01043-5741 |
SUB 1 |
AB |
207 |
110.8 |
151 |
Show |
|
01043-5741 |
SUB 1 |
Aa,Ab |
83 |
0.2 |
151 |
Show |
|
01082-5241 |
FIN 69 |
|
330 |
5.1 |
154 |
Show |
|
01147-5747 |
SKF1514 |
|
327 |
28.4 |
161 |
Show |
|
01058-5754 |
HJ 3418 |
|
254 |
2.6 |
161 |
Show |
|
01205-5720 |
HJ 3430 |
AB |
224 |
3.2 |
161 |
Show |
|
01205-5720 |
TOK 454 |
AC |
129 |
999.9 |
161 |
Show |
|
00550-5315 |
RST 23 |
|
326 |
0.4 |
169 |
Show |
|
01228-5712 |
WIS 29 |
|
45 |
522.8 |
169 |
Show |
|
01067-5227 |
KPP 893 |
|
5 |
7.4 |
169 |
|
|
WDS 01084-5515 : COMPONENTS
|
A |
B |
B |
pa=143.8°
sep=0.45"
| |
C |
pa=223.9°
sep=4.78"
| pa=229.3°
sep=4.72"
|
01084-5515 A
Common name |
Wurren |
|
Coord arcsec 2000 |
010823.08-551444.7 |
|
Mag |
4.02 |
|
Spectral class |
B6V (blue-white) |
|
PmRA |
10.00 |
|
PmDE |
16.0 |
|
SAO |
232306 |
|
HIP |
5348 |
|
Tycho2 |
8476-01302-1 |
|
HD |
6882 |
|
HR |
338 |
|
GC |
1387 |
|
CD |
CD-55 267 |
|
CP |
CP-55 241 |
|
Bayer |
Zeta Phoenicis |
|
Bayer name |
Zet Phe |
|
Tycho2 |
8476-01302-1 |
|
Pflag |
|
|
RAmdeg |
17.09619765 |
|
DEmdeg |
-55.24575773 |
|
PmRA |
24.6 |
|
PmDE |
30.4 |
|
E RAmdeg |
3 |
|
E DEmdeg |
3 |
|
E pmRA |
0.9 |
|
E pmDE |
0.9 |
|
EpRAm |
1991.45 |
|
EpDEm |
1991.44 |
|
Num |
11 |
|
Q RAmdeg |
3.7 |
|
Q DEmdeg |
1.3 |
|
Q pmRA |
3.6 |
|
Q pmDE |
1.4 |
|
BTmag |
3.885 |
|
E BTmag |
0.014 |
|
VTmag |
3.997 |
|
E VTmag |
0.009 |
|
Prox |
66 |
|
TYC |
T |
|
HIP |
5348 |
|
CCDM |
AB |
|
RAdeg |
17.09609806 |
|
DEdeg |
-55.24582861 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.60 |
|
E RAdeg |
3.2 |
|
E DEdeg |
3.2 |
|
Posflg |
P |
|
Corr |
0.2 |
|
SAO |
232306 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0024 |
|
DE1950 |
|
|
PmDE1950 |
0.031 |
|
Vmag |
4.1 |
|
SpType |
B8 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
1387 |
|
DM |
CP-55 241 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
6882 |
|
M HD |
0 |
|
GC |
1387 |
|
RA1950rad |
0.28923388 |
|
DE1950rad |
-0.96887939 |
|
PmRA2000 |
0.0023 |
|
PmDE2000 |
0.025 |
|
Catalog |
H |
|
HIP |
5348 |
|
Proxy |
H |
|
RAhms |
01 08 23.06 |
|
DEdms |
-55 14 45.0 |
|
Vmag |
3.94 |
|
VarFlag |
2 |
|
R Vmag |
G |
|
RAdeg |
17.0961 |
|
DEdeg |
-55.2458 |
|
AstroRef |
A |
|
Plx |
11.66 |
|
CCDM |
01084-5515 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
3 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
C |
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
6882 |
|
BD |
|
|
CD |
CD-55 267 |
|
CP |
CP-55 241 |
|
Dm number |
-55 267 |
|
VIred |
-0.08 |
|
SpType |
B6V + B0V |
|
R SpType |
|
|
Coord arcsec 2000 |
010823.06-551445.0 |
|
HIP |
5348 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
3 |
|
RArad |
0.2983829537 |
|
DErad |
-0.9642216752 |
|
Plx |
10.92 |
|
PmRA |
20.87 |
|
PmDE |
30.64 |
|
E RArad |
0.3 |
|
E DErad |
0.3 |
|
E Plx |
0.39 |
|
E pmRA |
0.36 |
|
E pmDE |
0.38 |
|
Hpmag |
3.9219 |
|
E Hpmag |
0.0013 |
|
SHp |
0.055 |
|
VA |
1 |
|
BV |
-0.12 |
|
E BV |
0.22 |
|
VI |
-0.08 |
|
Ccdm |
01084-5515 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-1.04 |
|
DDEs |
15.2 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
3 |
|
Vmag |
4.2 |
|
Sp |
B8 |
|
PmNote |
* |
|
PmRA |
10 |
|
PmDE |
30 |
|
Dm number |
-55 241 |
|
Cat1 |
CPD |
|
Name2 |
232306 |
|
Cat2 |
SAO |
|
HD |
6882 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01042S5547A |
|
HIC |
5348 |
|
01084-5515 B
Coord arcsec 2000 |
010823.11-551445.1 |
|
Mag |
6.8 |
|
Spectral class |
B9V (blue-white) |
|
Calc delta mag |
2.78 |
|
Calc coord |
yes |
|
Ccdm |
01084-5515 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST1205 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1949 |
|
Theta |
040 |
|
Rho |
0.8 |
|
Obs |
5 |
|
Vmag |
7.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
N |
|
N IDS |
|
|
IDS |
01042S5547B |
|
HIC |
5348 |
|
01084-5515 C
Coord arcsec 2000 |
010822.69-551448.1 |
|
Mag |
8.23 |
|
Spectral class |
B9V (blue-white) |
|
PmRA |
21.00 |
|
PmDE |
30.0 |
|
Calc delta mag |
4.21 |
|
Calc coord |
yes |
|
Ccdm |
01084-5515 |
|
RComp |
|
|
Comp |
C |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RMK 2 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1835 |
|
Theta |
243 |
|
Rho |
6.4 |
|
Obs |
19 |
|
Vmag |
7.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
01042S5547C |
|
HIC |
5348 |
|