01379-8259 TOK 426 (HD 10800)
01h 37m 54.98s -82° 58' 31.0" P.A. 282.00 sep 0.1 mag 6.30,7.10 Sp G1V dist. 27.38 pc (89.31 l.y.)
| Coord 2000 |
01379-8259 |
|
Discov num |
TOK 426 |
|
Comp |
|
|
Coord arcsec 2000 |
01 37 54.98 -82 58 31.0 |
|
| Date first |
2011 |
|
Date last |
2020 |
|
Obs |
26 |
|
| Pa first |
50 |
|
Pa last |
282.1 |
|
P.A. Now (θ) |
282.1° |
|
| Sep first |
0.0 |
|
Sep last |
0.091 |
|
Sep. Now (ρ) |
0.091" |
|
| Mag pri |
6.30 |
|
Mag sec |
7.10 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
G1V (yellow) |
|
| Pri motion ra |
+122 |
|
Sec motion ra |
|
|
| Pri motion dec |
+120 |
|
Sec motion dec |
|
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 10800 |
|
Constellation |
Octans |
|
SAO |
258271 |
|
HIP |
7601 |
|
| Tycho2 |
9490-01295-1 |
|
Gaia DR2 |
4618008180223988352 |
|
HD |
10800 |
|
HR |
512 |
|
| GC |
2063 |
|
GL |
Gl 67.1 |
|
CP |
CP-83 27 |
|
Distance |
27.38 |
|
| Distance ly |
89.31 |
|
ORBITAL ELEMENTS
| Period (P) | 1.74861y | ± 0.00047 |
Periastron (T) | 2014.672y | ± 0.003 |
Semi-major axis (a) | 0.07823a | ± 0.00047 |
| Eccentricity (e) | 0.1912 | ± 0.0018 |
Inclination (i) | 47.6° | ± 0.48 |
Longitude of periastron (ω) | 151.2° | ± 0.3 |
| Node (Ω) | 296° | ± 0.3 |
Notes | n | |
Reference | Tok2016c | |
| Equinox | 2000 | |
Last observation | 2016 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
295.3 |
0.091 |
| 2001 |
163.2 |
0.058 |
| 2002 |
326.2 |
0.071 |
| 2003 |
228.4 |
0.061 |
| 2004 |
37.8 |
0.046 |
| 2005 |
269.4 |
0.083 |
| 2006 |
111.3 |
0.064 |
| 2007 |
295.8 |
0.091 |
| 2008 |
164.6 |
0.058 |
| 2009 |
327.2 |
0.070 |
| 2010 |
229.6 |
0.062 |
| 2011 |
39.9 |
0.046 |
| 2012 |
270.1 |
0.084 |
| 2013 |
112.4 |
0.064 |
| 2014 |
296.4 |
0.090 |
| 2015 |
166.0 |
0.058 |
| 2016 |
328.1 |
0.069 |
| 2017 |
230.9 |
0.062 |
| 2018 |
42.1 |
0.046 |
| 2019 |
270.7 |
0.084 |
| 2020 |
113.5 |
0.064 |
| 2021 |
297.0 |
0.090 |
| 2022 |
167.4 |
0.057 |
| 2023 |
329.1 |
0.069 |
| 2024 |
232.0 |
0.062 |
| 2025 |
44.3 |
0.046 |
| 2026 |
271.4 |
0.085 |
| 2027 |
114.6 |
0.064 |
| 2028 |
297.5 |
0.090 |
| 2029 |
168.8 |
0.057 |
| 2030 |
330.1 |
0.068 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
|
|
|
|
|
|
|
|
Measures: green=micrometric, blue=interferometric, purple=photographic |
|
WDS 01379-8259 TOK 426 (HD 10800) : NOTES
| discov_num |
notes |
refcode |
| TOK 426 |
HIP 7601 is a nearby (27pc) dwarf also known as GJ 67.1 or HR 512. |
|
|
According to Wichman et al. (2003 A&A, 400, 293), it is a young |
|
|
spectroscopic triple detected in X-rays (1RXS J013755.4-825838). GCS |
|
|
also recognized the star as SB2. Spectroscopic monitoring (Tokovinin, |
|
|
in preparation) shows that all three components are similar stars of |
|
|
approximately one solar mass. Here we resolved the outer subsystem AB |
|
|
and observed its fast motion. In fact it was already resolved at SOAR |
|
|
on 2011.036 at 221.0deg and 0".044, but this low-quality observation |
|
|
has not been published. The available data indicate that the period |
|
|
of AB is 1.35years; the pair completed nearly two revolutions since |
|
|
its first resolution in 2011. |
Tok2015c |
REFERENCES
| refcode |
metd |
author |
reference |
| Tok2015c |
orb+j |
Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. |
2015AJ....150...50T |
| Tok2015c |
+St |
AJ 150, 50, 2015 (some measures corrected in Tok2017b) |
2017AJ....154..110T |
| Tok2016c |
orb+j |
Tokovinin, A. |
2016AJ....152...11T |
| Tok2016c |
+St |
AJ 152, 11, 2016 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 01379-8259 |
TOK 426 |
|
2015 |
6 |
173 |
0.1 |
6.30 |
7.10 |
G1V |
|
013754.98-825831.0 |
| 01379-8259 |
TOK 426 |
|
2016 |
14 |
0 |
0.1 |
6.30 |
7.10 |
G1V |
N |
013754.98-825831.0 |
| 01379-8259 |
TOK 426 |
|
2017 |
21 |
309 |
0.1 |
6.30 |
7.10 |
G1V |
N |
013754.98-825831.0 |
| 01379-8259 |
TOK 426 |
|
2018 |
23 |
228 |
0.1 |
6.30 |
7.10 |
G1V |
NO |
013754.98-825831.0 |
| 01379-8259 |
TOK 426 |
|
2019 |
25 |
103 |
0.1 |
6.30 |
7.10 |
G1V |
NO |
013754.98-825831.0 |
| 01379-8259 |
TOK 426 |
|
2020 |
26 |
282 |
0.1 |
6.30 |
7.10 |
G1V |
NO |
013754.98-825831.0 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 01379-8259 TOK 426 (HD 10800) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 01379-8259 TOK 426 (HD 10800) : MEASURES
No records found.
WDS 01379-8259 (HD 10800) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
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|
WDS 01379-8259 (HD 10800) : ALADIN DSS IMAGE @ 01h 37m 54.98s -82° 58' 31.0"
WDS 01379-8259 TOK 426 (HD 10800) : 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 |
|
01379-8259 |
TOK 426 |
|
282 |
0.1 |
|
| Show |
|
01429-8322 |
HDS 227 |
|
73 |
0.3 |
26 |
| Show |
|
01374-8217 |
GLI 14 |
|
53 |
5.5 |
42 |
| Show |
|
01209-8126 |
TDS1850 |
|
68 |
0.5 |
99 |
| Show |
|
01360-8438 |
TDS1924 |
|
313 |
0.7 |
100 |
| Show |
|
01547-8105 |
KPP3469 |
|
90 |
2.9 |
119 |
| Show |
|
01547-8046 |
TDS2052 |
|
72 |
2.4 |
137 |
| Show |
|
01497-8038 |
KPP2784 |
|
108 |
1.5 |
143 |
| Show |
|
01232-8039 |
TDS1862 |
|
115 |
2.4 |
143 |
| Show |
|
01459-8018 |
HDS 234 |
|
235 |
2.8 |
162 |
| Show |
|
01478-8011 |
HJ 3474 |
|
34 |
50.0 |
170 |
| Show |
|
01416-8003 |
TDS 58 |
|
37 |
1.0 |
176 |
| Show |
|
01252-7954 |
HJ 3443 |
|
284 |
34.4 |
187 |
| Show |
|
01322-8617 |
TDS1905 |
|
179 |
0.4 |
199 |
| Show |
|
01233-7942 |
CVN 18 |
|
13 |
0.3 |
200 |
| Show |
|
01470-8621 |
TDS2003 |
|
199 |
0.5 |
203 |
| Show |
|
01414-7909 |
HDS 223 |
Aa,Ab |
141 |
0.1 |
230 |
| Show |
|
01414-7909 |
HJ 3467 |
AB |
350 |
15.9 |
230 |
| Show |
|
01472-7905 |
KPP3464 |
|
202 |
1.5 |
235 |
| Show |
|
01389-7855 |
KPP2785 |
|
329 |
1.0 |
244 |
| Show |
|
01503-8714 |
HDS 247 |
|
80 |
0.1 |
256 |
| Show |
|
01489-7829 |
JSP 29 |
|
87 |
1.3 |
268 |
| Show |
|
01337-7830 |
HJ 3453 |
|
319 |
52.9 |
269 |
| Show |
|
01511-7832 |
HDS 251 |
|
42 |
0.2 |
269 |
| Show |
|
01289-7825 |
TDS1889 |
|
259 |
0.4 |
275 |
|
|
WDS 01379-8259 : COMPONENTS
01379-8259 A
| Componente originario normalizzato |
AB |
|
Name |
HD 10800 |
|
Coord arcsec 2000 |
013754.98-825831.0 |
|
Mag |
6.3 |
|
| Spectral class |
G1V (yellow) |
|
PmRA |
122.00 |
|
PmDE |
120.0 |
|
SAO |
258271 |
|
| HIP |
7601 |
|
Tycho2 |
9490-01295-1 |
|
HD |
10800 |
|
HR |
512 |
|
| GC |
2063 |
|
CP |
CP-83 27 |
|
| Tycho2 |
9490-01295-1 |
|
Pflag |
|
|
RAmdeg |
24.48147824 |
|
DEmdeg |
-82.97499543 |
|
| PmRA |
121.8 |
|
PmDE |
120.7 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
| E pmRA |
0.7 |
|
E pmDE |
0.7 |
|
EpRAm |
1991.04 |
|
EpDEm |
1991.19 |
|
| Num |
17 |
|
Q RAmdeg |
0.8 |
|
Q DEmdeg |
0.5 |
|
Q pmRA |
0.6 |
|
| Q pmDE |
0.4 |
|
BTmag |
6.613 |
|
E BTmag |
0.015 |
|
VTmag |
5.947 |
|
| E VTmag |
0.009 |
|
Prox |
999 |
|
TYC |
T |
|
HIP |
7601 |
|
| CCDM |
|
|
RAdeg |
24.47916611 |
|
DEdeg |
-82.97527444 |
|
EpRA 1990 |
1.64 |
|
| EpDE 1990 |
1.68 |
|
E RAdeg |
3.6 |
|
E DEdeg |
3.6 |
|
Posflg |
|
|
| Corr |
0.0 |
|
| SAO |
258271 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0681 |
|
| DE1950 |
|
|
PmDE1950 |
0.129 |
|
Vmag |
5.9 |
|
SpType |
G0 |
|
| Double code |
|
|
Source |
70 |
|
CatNum |
2063 |
|
DM |
CP-83 27 |
|
| DMcomp |
|
|
BDsup |
|
|
HD |
10800 |
|
M HD |
0 |
|
| GC |
2063 |
|
RA1950rad |
0.43261489 |
|
DE1950rad |
-1.4526339 |
|
PmRA2000 |
0.0651 |
|
| PmDE2000 |
0.12 |
|
| Catalog |
H |
|
HIP |
7601 |
|
Proxy |
|
|
RAhms |
01 37 54.98 |
|
| DEdms |
-82 58 31.0 |
|
Vmag |
5.88 |
|
VarFlag |
|
|
R Vmag |
H |
|
| RAdeg |
24.4791 |
|
DEdeg |
-82.9753 |
|
AstroRef |
|
|
Plx |
36.86 |
|
| CCDM |
|
|
N CCDM |
|
|
Nsys |
|
|
Ncomp |
1 |
|
| MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
| Theta |
|
|
Rho |
|
|
HD |
10800 |
|
BD |
|
|
| CD |
|
|
CP |
CP-83 27 |
|
Dm number |
-83 27 |
|
VIred |
0.66 |
|
| SpType |
G2V |
|
R SpType |
|
|
Coord arcsec 2000 |
013754.98-825831.0 |
|
| HIP |
7601 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
| RArad |
0.4272405991 |
|
DErad |
-1.4481919827 |
|
Plx |
36.52 |
|
PmRA |
122.41 |
|
| PmDE |
119.98 |
|
E RArad |
0.26 |
|
E DErad |
0.23 |
|
E Plx |
0.28 |
|
| E pmRA |
0.28 |
|
E pmDE |
0.27 |
|
Hpmag |
6.0069 |
|
E Hpmag |
0.0008 |
|
| SHp |
0.008 |
|
VA |
0 |
|
BV |
0.62 |
|
E BV |
0.006 |
|
| VI |
0.66 |
|
01379-8259 B
| Componente originario normalizzato |
AB |
|
Coord arcsec 2000 |
013754.97-825831.0 |
|
Mag |
7.1 |
|
Calc delta mag |
0.8 |
|
| Calc coord |
yes |
|
