10345-3721 RST 3706 (HD 91673)
10h 34m 31.21s -37° 21' 15.1" P.A. 110.00 sep 0.0 mag 8.86,9.39 Sp F8V dist. 206.61 pc (673.96 l.y.)
Coord 2000 |
10345-3721 |
|
Discov num |
RST3706 |
|
Comp |
|
|
Coord arcsec 2000 |
10 34 31.21 -37 21 15.1 |
|
Date first |
1936 |
|
Date last |
2021 |
|
Obs |
16 |
|
Pa first |
223 |
|
Pa last |
110.3 |
|
P.A. Now (θ) |
69.1° |
|
Sep first |
0.2 |
|
Sep last |
0.024 |
|
Sep. Now (ρ) |
0.051" |
|
Mag pri |
8.86 |
|
Mag sec |
9.39 |
|
delta mag (ΔM) |
0.53 |
|
Spectral class |
F8V (yellow-white) |
|
Pri motion ra |
-047 |
|
Sec motion ra |
|
|
Pri motion dec |
+017 |
|
Sec motion dec |
|
|
Notes |
O
(Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 91673 |
|
Constellation |
Antlia |
|
SAO |
201524 |
|
HIP |
51760 |
|
Tycho2 |
7197-01416-1 |
|
Gaia DR2 |
5442216596216744320 |
|
HD |
91673 |
|
GC |
14537 |
|
CD |
CD-36 6489 |
|
CP |
CP-36 4425 |
|
Distance |
206.61 |
|
Distance ly |
673.96 |
|
ORBITAL ELEMENTS
Period (P) | 62.6y | ± 6.34 |
Periastron (T) | 2025.8y | ± 1.77 |
Semi-major axis (a) | 0.1517a | ± 0.0183 |
Eccentricity (e) | 0.292 | ± 0.092 |
Inclination (i) | 103.9° | ± 2.3 |
Longitude of periastron (ω) | 324.1° | ± 7.3 |
Node (Ω) | 40.8° | ± 2.1 |
Notes | | |
Reference | Tok2020e | |
Equinox | | |
Last observation | | |
Grade | 3 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
225.1 |
0.184 |
2001 |
224.2 |
0.185 |
2002 |
223.4 |
0.186 |
2003 |
222.5 |
0.185 |
2004 |
221.6 |
0.184 |
2005 |
220.7 |
0.181 |
2006 |
219.7 |
0.178 |
2007 |
218.7 |
0.174 |
2008 |
217.7 |
0.168 |
2009 |
216.6 |
0.161 |
2010 |
215.4 |
0.154 |
2011 |
214.0 |
0.145 |
2012 |
212.4 |
0.135 |
2013 |
210.6 |
0.124 |
2014 |
208.4 |
0.111 |
2015 |
205.6 |
0.098 |
2016 |
202.0 |
0.084 |
2017 |
196.7 |
0.069 |
2018 |
188.7 |
0.054 |
2019 |
174.8 |
0.041 |
2020 |
149.5 |
0.030 |
2021 |
113.2 |
0.029 |
2022 |
84.9 |
0.038 |
2023 |
69.1 |
0.051 |
2024 |
60.1 |
0.065 |
2025 |
54.2 |
0.079 |
2026 |
49.9 |
0.091 |
2027 |
46.6 |
0.100 |
2028 |
43.7 |
0.107 |
2029 |
41.2 |
0.112 |
2030 |
38.8 |
0.114 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 10345-3721 RST 3706 (HD 91673) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Tok2020e |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. |
2020AJ....160....7T |
Tok2020e |
+orb |
AJ 160, 7, 2020 |
|
DISCOVERER
idgroup |
discov |
author |
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 |
10345-3721 |
RST3706 |
|
1993 |
8 |
233 |
0.1 |
8.86 |
9.39 |
F8V |
|
103431.21-372115.1 |
10345-3721 |
RST3706 |
|
2017 |
9 |
16 |
0.1 |
8.86 |
9.39 |
F8V |
|
103431.21-372115.1 |
10345-3721 |
RST3706 |
|
2018 |
12 |
175 |
0.0 |
8.86 |
9.39 |
F8V |
|
103431.21-372115.1 |
10345-3721 |
RST3706 |
|
2019 |
13 |
153 |
0.0 |
8.86 |
9.39 |
F8V |
|
103431.21-372115.1 |
10345-3721 |
RST3706 |
|
2020 |
15 |
118 |
0.0 |
8.86 |
9.39 |
F8V |
|
103431.21-372115.1 |
10345-3721 |
RST3706 |
|
2021 |
16 |
110 |
0.0 |
8.86 |
9.39 |
F8V |
|
103431.21-372115.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 10345-3721 RST 3706 (HD 91673) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 10345-3721 RST 3706 (HD 91673) : MEASURES
No records found.
WDS 10345-3721 (HD 91673) : 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 10345-3721 (HD 91673) : ALADIN DSS IMAGE @ 10h 34m 31.21s -37° 21' 15.1"
WDS 10345-3721 RST 3706 (HD 91673) : 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 |
|
10345-3721 |
RST3706 |
|
110 |
0.0 |
|
Show |
|
10343-3723 |
I 1202 |
|
127 |
3.9 |
4 |
Show |
|
10357-3707 |
JSP 402 |
|
355 |
2.9 |
21 |
Show |
|
10358-3708 |
DAM2444 |
|
316 |
2.3 |
21 |
Show |
|
10362-3737 |
B 2714 |
A,BC |
171 |
96.0 |
26 |
Show |
|
10362-3737 |
B 2714 |
BC |
240 |
1.8 |
27 |
Show |
|
10340-3752 |
TDS7339 |
|
328 |
0.5 |
32 |
Show |
|
10373-3738 |
BRT1665 |
|
218 |
3.0 |
37 |
Show |
|
10326-3644 |
CRI 15 |
|
106 |
34.2 |
44 |
Show |
|
10343-3810 |
BRT1663 |
|
357 |
4.1 |
48 |
Show |
|
10383-3748 |
TDS7386 |
|
331 |
3.1 |
53 |
Show |
|
10355-3623 |
HDS1518 |
|
309 |
0.2 |
60 |
Show |
|
10354-3620 |
DAM2438 |
|
201 |
7.1 |
63 |
Show |
|
10298-3654 |
B 792 |
|
301 |
3.5 |
64 |
Show |
|
10293-3749 |
UC 1938 |
|
339 |
8.1 |
68 |
Show |
|
10397-3755 |
HDS1523 |
|
216 |
0.4 |
71 |
Show |
|
10288-3658 |
JSP 393 |
|
135 |
2.2 |
73 |
Show |
|
10309-3616 |
RST3701 |
|
143 |
0.2 |
79 |
Show |
|
10279-3735 |
B 2710 |
|
41 |
5.9 |
80 |
Show |
|
10408-3750 |
RST2702 |
|
219 |
0.4 |
81 |
Show |
|
10413-3724 |
UC 1977 |
|
72 |
17.8 |
82 |
Show |
|
10412-3654 |
HDS1528 |
|
27 |
0.8 |
84 |
Show |
|
10298-3618 |
UC 1943 |
|
59 |
24.0 |
85 |
Show |
|
10295-3822 |
LDS 307 |
|
69 |
40.8 |
86 |
Show |
|
10317-3840 |
SKF 419 |
AB |
1 |
7.7 |
87 |
Show |
|
10317-3840 |
SKF 419 |
AC |
280 |
0.9 |
87 |
Show |
|
10331-3847 |
I 1527 |
|
91 |
1.2 |
88 |
Show |
|
10353-3550 |
I 1528 |
|
154 |
0.4 |
93 |
Show |
|
10333-3547 |
TDS7335 |
|
328 |
2.0 |
96 |
Show |
|
10396-3606 |
TDS 597 |
|
224 |
1.1 |
97 |
Show |
|
10420-3638 |
LDS 314 |
|
303 |
17.2 |
99 |
Show |
|
10289-3835 |
KPP 223 |
|
210 |
3.7 |
100 |
Show |
|
10331-3542 |
DAM2421 |
|
46 |
4.2 |
102 |
Show |
|
10353-3539 |
BRT1664 |
|
295 |
2.1 |
103 |
Show |
|
10269-3626 |
HDS1502 |
|
179 |
9.2 |
107 |
Show |
|
10426-3629 |
UC 1979 |
|
31 |
34.7 |
110 |
Show |
|
10255-3650 |
KPP 221 |
|
84 |
3.5 |
113 |
Show |
|
10278-3842 |
I 210 |
|
11 |
0.1 |
114 |
Show |
|
10430-3630 |
B 2002 |
|
128 |
2.4 |
114 |
Show |
|
10320-3911 |
DAM 528 |
|
305 |
7.6 |
114 |
Show |
|
10423-3612 |
JSP 418 |
|
141 |
0.6 |
117 |
Show |
|
10347-3524 |
HJ 4334 |
|
266 |
9.4 |
117 |
Show |
|
10318-3914 |
RST1512 |
|
20 |
2.9 |
118 |
Show |
|
10315-3913 |
DAM 527 |
|
39 |
7.3 |
118 |
Show |
|
10315-3914 |
DAM2407 |
|
239 |
18.0 |
118 |
Show |
|
10440-3758 |
TDS7442 |
|
116 |
0.8 |
119 |
Show |
|
10375-3528 |
B 2252 |
|
37 |
0.2 |
119 |
Show |
|
10445-3700 |
KPP2928 |
|
70 |
2.3 |
121 |
Show |
|
10409-3545 |
B 2001 |
|
48 |
0.6 |
124 |
Show |
|
10447-3653 |
I 397 |
|
338 |
1.4 |
126 |
Show |
|
10447-3650 |
RST2707 |
|
128 |
1.2 |
126 |
|
|
WDS 10345-3721 : COMPONENTS
10345-3721 A
Componente originario normalizzato |
AB |
|
Name |
HD 91673 |
|
Coord arcsec 2000 |
103431.21-372115.1 |
|
Mag |
8.86 |
|
Spectral class |
F8V (yellow-white) |
|
PmRA |
-47.00 |
|
PmDE |
17.0 |
|
SAO |
201524 |
|
HIP |
51760 |
|
Tycho2 |
7197-01416-1 |
|
HD |
91673 |
|
GC |
14537 |
|
CD |
CD-36 6489 |
|
CP |
CP-36 4425 |
|
Tycho2 |
7197-01416-1 |
|
Pflag |
|
|
RAmdeg |
158.62988036 |
|
DEmdeg |
-37.35411521 |
|
PmRA |
-46.7 |
|
PmDE |
30.6 |
|
E RAmdeg |
7 |
|
E DEmdeg |
7 |
|
E pmRA |
1.1 |
|
E pmDE |
1.1 |
|
EpRAm |
1990.58 |
|
EpDEm |
1990.75 |
|
Num |
13 |
|
Q RAmdeg |
0.9 |
|
Q DEmdeg |
1.1 |
|
Q pmRA |
0.8 |
|
Q pmDE |
1.2 |
|
BTmag |
8.949 |
|
E BTmag |
0.018 |
|
VTmag |
8.267 |
|
E VTmag |
0.013 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
51760 |
|
CCDM |
AB |
|
RAdeg |
158.63001583 |
|
DEdeg |
-37.35418556 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.75 |
|
E RAdeg |
7.1 |
|
E DEdeg |
7.2 |
|
Posflg |
P |
|
Corr |
0.2 |
|
SAO |
201524 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
-0.0054 |
|
DE1950 |
|
|
PmDE1950 |
0.002 |
|
Vmag |
8.4 |
|
SpType |
G0 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
14537 |
|
DM |
CD-36 6489 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
91673 |
|
M HD |
0 |
|
GC |
14537 |
|
RA1950rad |
2.7588031 |
|
DE1950rad |
-0.64744602 |
|
PmRA2000 |
-0.005 |
|
PmDE2000 |
0.006 |
|
Catalog |
H |
|
HIP |
51760 |
|
Proxy |
H |
|
RAhms |
10 34 31.21 |
|
DEdms |
-37 21 15.1 |
|
Vmag |
8.21 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
158.63 |
|
DEdeg |
-37.3542 |
|
AstroRef |
* |
|
Plx |
3.91 |
|
CCDM |
10345-3721 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
S |
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
231 |
|
Rho |
0.143 |
|
HD |
91673 |
|
BD |
|
|
CD |
CD-36 6489 |
|
CP |
CP-36 4425 |
|
Dm number |
-36 6489 |
|
VIred |
0.64 |
|
SpType |
F8V |
|
R SpType |
|
|
Coord arcsec 2000 |
103431.21-372115.1 |
|
HIP |
51760 |
|
Sn |
55 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
2.7686161611 |
|
DErad |
-0.6519534938 |
|
Plx |
4.84 |
|
PmRA |
-47.34 |
|
PmDE |
32.76 |
|
E RArad |
0.64 |
|
E DErad |
0.59 |
|
E Plx |
0.85 |
|
E pmRA |
0.92 |
|
E pmDE |
0.78 |
|
Hpmag |
8.3412 |
|
E Hpmag |
0.0012 |
|
SHp |
0.016 |
|
VA |
0 |
|
BV |
0.609 |
|
E BV |
0.014 |
|
VI |
0.68 |
|
Ccdm |
10345-3721 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
1.18 |
|
DDEs |
-15.0 |
|
R dRAs |
10 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
G0 |
|
PmNote |
* |
|
PmRA |
-49 |
|
PmDE |
17 |
|
Dm number |
-36 6489 |
|
Cat1 |
CD |
|
Name2 |
201524 |
|
Cat2 |
SAO |
|
HD |
91673 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10300S3650A |
|
HIC |
51760 |
|
10345-3721 B
Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
103431.21-372115.1 |
|
Mag |
9.39 |
|
Calc delta mag |
0.53 |
|
Calc coord |
yes |
|
Ccdm |
10345-3721 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
RST3706 |
|
DRAs |
|
|
DDEs |
|
|
R dRAs |
|
|
Year |
1945 |
|
Theta |
204 |
|
Rho |
0.2 |
|
Obs |
2 |
|
Vmag |
9.0 |
|
Sp |
|
|
PmNote |
|
|
PmRA |
|
|
PmDE |
|
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
10300S3650B |
|
HIC |
51760 |
|