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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 42 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .0652859298769255 | 2.8523e-08 | |
a | 3.021196454172463 | 1.1824e-08 | au |
q | 2.823954834320943 | 8.9097e-08 | au |
i | 10.23266555994821 | 3.6972e-06 | deg |
node | 178.7342765503413 | 1.9464e-05 | deg |
peri | 299.582565544006 | 3.6836e-05 | deg |
M | 327.5777514931766 | 3.1241e-05 | deg |
tp | 2459173.245803453107 (2020-Nov-19.74580345) | 0.00016659 | TDB |
period | 1918.08070405823 5.25 | 1.126e-05 3.083e-08 | d yr |
n | .1876876187943085 | 1.1018e-09 | deg/d |
Q | 3.218438074023982 | 1.2595e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
11.3 |
|
n/a |
MPO267712 |
|
diameter |
diameter |
19.838 |
km |
0.156 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
rotation period |
rot_per |
6.357 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Coley, D. (2012) Minor Planet Bull. 39, 23-24.] [Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.] |
geometric albedo |
albedo |
0.130 |
|
0.019 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
1413 Roucarie (1937 CD) Discovered 1937-Feb-12 by Boyer, L. at Algiers |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
1903-Apr-11 14:46 |
00:02 |
Jupiter |
1.8860024220243 |
1.88600201314867 |
1.88600283090175 |
3.65403065898311 |
3.52898286913747 |
2416216.115501425 |
1.97645410011716 |
142.492018489169 |
13.4612534372585 |
-82.9029712554318 |
3996306.97395363 |
T |
42 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:00:33 |
2020-Dec-18 02:00 |
1950-Jun-03 16:03 |
00:01 |
Jupiter |
1.91312878088952 |
1.91312837218154 |
1.91312918959806 |
3.47528417931219 |
3.34546201166085 |
2433436.168423379 |
1.16629250239603 |
79.3256982728649 |
13.5574921662209 |
-78.4310098116497 |
4100613.48490489 |
T |
42 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:00:33 |
2020-Dec-18 02:00 |
1997-Jul-23 18:44 |
< 00:01 |
Jupiter |
1.960002750512 |
1.96000240591275 |
1.96000309511126 |
3.32646620229383 |
3.19391138234988 |
2450653.280609699 |
0.351977486324946 |
42.1795470805678 |
13.1579350511046 |
-78.6315555562131 |
4523422.6418285 |
T |
42 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:00:33 |
2020-Dec-18 02:00 |
2035-May-25 18:20 |
< 00:01 |
Jupiter |
1.99154574251572 |
1.99154539259599 |
1.99154609243545 |
4.33418222107271 |
4.23491644983238 |
2464473.263805161 |
0.370026599471218 |
36.2571802214827 |
15.1918356242909 |
81.3383882301897 |
4458262.85830119 |
T |
42 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:00:33 |
2020-Dec-18 02:00 |
2082-Jul-20 15:48 |
00:01 |
Jupiter |
1.93386871487435 |
1.93386825864913 |
1.93386917110034 |
4.23205266093212 |
4.12726084902876 |
2481696.158500405 |
1.16310409386945 |
91.203253294904 |
14.8398555481812 |
80.2816553559703 |
4276671.67848815 |
T |
42 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:00:33 |
2020-Dec-18 02:00 |
2129-Sep-16 06:33 |
00:02 |
Jupiter |
1.88746973790337 |
1.8874692350224 |
1.88747024078733 |
4.1263655765179 |
4.0161388396914 |
2498919.772772493 |
1.96407805081376 |
159.466704948128 |
14.2468011830233 |
83.475616214862 |
4163686.65067411 |
T |
42 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:00:33 |
2020-Dec-18 02:00 |
2176-Nov-13 21:04 |
00:03 |
Jupiter |
1.86510095769325 |
1.86510054624431 |
1.86510136914684 |
4.03182646614134 |
3.91756795519286 |
2516145.377684471 |
2.77351994197842 |
228.992254066121 |
13.6608721895088 |
87.2091752958143 |
4124996.15718056 |
T |
42 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:00:33 |
2020-Dec-18 02:00 |
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