[ 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 18 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1849050254172661 | 4.2003e-08 | |
a | 2.997009633556099 | 1.8359e-08 | au |
q | 2.442847491087617 | 1.3013e-07 | au |
i | 14.24790946249894 | 6.0933e-06 | deg |
node | 172.8331848444532 | 1.7347e-05 | deg |
peri | 271.0971092401985 | 2.396e-05 | deg |
M | 280.6604229514261 | 1.8459e-05 | deg |
tp | 2459618.155317838365 (2022-Feb-07.65531784) | 9.8959e-05 | TDB |
period | 1895.093470560845 5.19 | 1.7413e-05 4.767e-08 | d yr |
n | .1899642448208422 | 1.7455e-09 | deg/d |
Q | 3.551171776024582 | 2.1753e-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 |
14.58 |
|
n/a |
E2021B55 |
|
diameter |
diameter |
6.485 |
km |
0.391 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.088 |
|
0.026 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
105946 (2000 ST238) Discovered 2000-Sep-26 by LINEAR at Socorro |
Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
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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 |
1973-Oct-07 13:20 |
00:01 |
Jupiter |
1.92149702259924 |
1.921496420539 |
1.9214976246597 |
3.59217209046132 |
3.46728605918407 |
2441963.055710332 |
1.19133433953591 |
136.820838883505 |
24.1164258655719 |
88.1688483363172 |
1529338.64818694 |
T |
18 |
CATAB v2.0f-lin.ifort 2021-Apr-13 15:59:07 |
2021-Apr-13 15:59 |
2056-Aug-18 21:05 |
00:01 |
Jupiter |
1.91274477936924 |
1.91274416428744 |
1.91274539445093 |
3.331699420467 |
3.19602240424897 |
2472229.378593142 |
1.20703899799568 |
118.511290057686 |
28.6791655149379 |
-87.2214517352392 |
1421750.09800779 |
T |
18 |
CATAB v2.0f-lin.ifort 2021-Apr-13 15:59:07 |
2021-Apr-13 15:59 |
2139-Jul-03 03:17 |
00:04 |
Jupiter |
1.89956078170676 |
1.89956002196159 |
1.89956154145647 |
3.08337902473047 |
2.93520312919259 |
2502496.636626042 |
3.62841435215729 |
272.937215960323 |
36.2458564643441 |
-78.268718726846 |
1103526.93871499 |
T |
18 |
CATAB v2.0f-lin.ifort 2021-Apr-13 15:59:07 |
2021-Apr-13 15:59 |
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