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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 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2729047825561003 | 4.3538e-07 | |
a | 2.545991297624002 | 4.2856e-08 | au |
q | 1.8511780961562 | 1.1309e-06 | au |
i | 3.633403393272054 | 7.9381e-06 | deg |
node | 247.878611848764 | 0.00024127 | deg |
peri | 42.77534062808378 | 0.00037836 | deg |
M | 78.35869074033427 | 0.00013569 | deg |
tp | 2458677.525325389892 (2019-Jul-13.02532539) | 0.00055859 | TDB |
period | 1483.828810322244 4.06 | 3.7465e-05 1.026e-07 | d yr |
n | .2426155884665823 | 6.1258e-09 | deg/d |
Q | 3.240804499091804 | 5.4551e-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 |
17.9 |
|
n/a |
MPO283202 |
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442267 (2011 QD40) Discovered 2007-Sep-03 by CSS at Catalina |
Reference: | Last Updated: 2015-09-02 |
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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 |
1907-Jun-06 08:28 |
00:06 |
Jupiter |
1.98920368285661 |
1.98920120539345 |
1.98920616036194 |
1.46679819649799 |
1.14012159671233 |
2417732.852621418 |
6.14691868676881 |
1369.36105469473 |
85.6365045908505 |
-51.6811885858173 |
1140738.95137448 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-Nov-12 08:47:38 |
2020-Nov-12 08:47 |
2025-Mar-27 16:22 |
00:06 |
Jupiter |
1.97257201458647 |
1.97256279423175 |
1.97258123481358 |
1.73800536931271 |
1.47032736821584 |
2460762.181899559 |
5.78455369448572 |
619.347021056198 |
137.240010513987 |
-21.6371026038523 |
169027.067973156 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-Nov-12 08:47:38 |
2020-Nov-12 08:47 |
2037-Sep-02 04:03 |
00:06 |
Jupiter |
1.95513030198092 |
1.95512631120326 |
1.95513429285062 |
1.47281901317588 |
1.14137390806637 |
2465303.668492419 |
6.44413871970878 |
1562.06331981078 |
97.192489696568 |
-45.5992608248604 |
934137.484295123 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-Nov-12 08:47:38 |
2020-Nov-12 08:47 |
2167-Dec-02 02:20 |
00:18 |
Jupiter |
1.95422557952693 |
1.95421796129607 |
1.95423319765847 |
1.55773705920509 |
1.2488723568292 |
2512875.597228647 |
17.7711465152314 |
1470.98670141097 |
309.592756053156 |
-26.770296539129 |
215602.865083839 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-Nov-12 08:47:38 |
2020-Nov-12 08:47 |
2180-May-08 20:37 |
00:19 |
Jupiter |
1.98716912303896 |
1.9871632472307 |
1.98717499885671 |
1.37771336692387 |
1.02254706396658 |
2517417.359171260 |
19.1080725100028 |
2533.04580120691 |
188.161179359821 |
-55.786390632439 |
426266.000997629 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-Nov-12 08:47:38 |
2020-Nov-12 08:47 |
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