[ hide orbit diagram ]
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1060840455619761 | 5.411e-08 | |
a | 2.344959969187567 | 1.9153e-08 | au |
q | 2.096197128975263 | 1.2216e-07 | au |
i | 6.62001024883295 | 5.2139e-06 | deg |
node | 269.2708244378987 | 4.6072e-05 | deg |
peri | 63.91056624049551 | 5.3571e-05 | deg |
M | 178.5407905530632 | 2.7608e-05 | deg |
tp | 2458550.016133617235 (2019-Mar-07.51613362) | 9.8234e-05 | TDB |
period | 1311.600509734485 3.59 | 1.6069e-05 4.399e-08 | d yr |
n | .2744738183068235 | 3.3627e-09 | deg/d |
Q | 2.593722809399871 | 2.1185e-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 |
17.1 |
|
n/a |
MPO455545 |
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|
351628 (2005 XO26) Discovered 2005-Dec-04 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20130127/Numbers.arc | Last Updated: 2013-01-31 |
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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 |
1947-May-12 20:41 |
00:02 |
Iris |
0.0491323775376267 |
0.0490982133210334 |
0.0491665493932354 |
4.81555389680421 |
4.81555387250686 |
2432318.361528881 |
1.9052665575908 |
1958.92282990476 |
97.7805524536696 |
-29.6372984566145 |
37299.7456767111 |
T |
14 |
CATAB v2.0f-lin.ifort 2021-Feb-24 16:10:27 |
2021-Feb-24 16:10 |
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