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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .110139753667311 | 5.8805e-08 | |
a | 3.099441033081751 | 3.3567e-08 | au |
q | 2.758069361191771 | 1.8423e-07 | au |
i | 17.1258942058255 | 8.0923e-06 | deg |
node | 158.8843666267269 | 1.5908e-05 | deg |
peri | 236.6107781592681 | 3.5803e-05 | deg |
M | 120.4163569594536 | 3.0713e-05 | deg |
tp | 2458533.836807661300 (2019-Feb-19.33680766) | 0.00016974 | TDB |
period | 1993.074323970322 5.46 | 3.2378e-05 8.865e-08 | d yr |
n | .1806254767673986 | 2.9343e-09 | deg/d |
Q | 3.440812704971731 | 3.7265e-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 |
15.4 |
|
n/a |
MPO454783 |
|
diameter |
diameter |
5.090 |
km |
0.410 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.047 |
|
0.016 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
243126 (2007 RU245) Discovered 2007-Sep-12 by CSS at Catalina |
Reference: 20100626/Numbers.arc | Last Updated: 2010-06-28 |
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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 |
2177-Jun-15 09:13 |
00:06 |
David |
0.0439093695799404 |
0.0438525052377064 |
0.0439662914736686 |
5.20062819379375 |
5.20062812763763 |
2516358.884240086 |
6.14127709503261 |
3784.18842187801 |
64.5881394171318 |
-41.4776545955824 |
67335.6460673528 |
T |
18 |
CATAB v2.0f-lin.ifort 2021-Apr-14 01:42:23 |
2021-Apr-14 01:42 |
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