[ 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 17 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1306553824232156 | 4.5885e-08 | |
a | 3.181062774567902 | 4.9523e-08 | au |
q | 2.765439801244477 | 1.5895e-07 | au |
i | 14.29073954108643 | 5.1734e-06 | deg |
node | 154.172806160838 | 2.3164e-05 | deg |
peri | 315.9328527459908 | 3.4075e-05 | deg |
M | 351.9849743490938 | 2.695e-05 | deg |
tp | 2459246.638046448793 (2021-Feb-01.13804645) | 0.00015574 | TDB |
period | 2072.319845874399 5.67 | 4.8393e-05 1.325e-07 | d yr |
n | .1737183575772305 | 4.0567e-09 | deg/d |
Q | 3.596685747891327 | 5.5994e-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 |
MPO418331 |
|
diameter |
diameter |
5.172 |
km |
0.119 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.050 |
|
0.012 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
249332 (2008 UB359) Discovered 2008-Oct-27 by Mt. Lemmon Survey at Mount Lemmon |
Reference: 20100824/Numbers.arc | Last Updated: 2010-08-27 |
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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 |
1939-Aug-31 01:18 |
00:07 |
Jupiter |
1.8156381604801 |
1.81563397467034 |
1.81564234636015 |
4.33027523598064 |
4.22116731863531 |
2429506.553999927 |
6.67648262043784 |
612.373767754308 |
26.1540168266961 |
70.6178055820188 |
2897051.92707365 |
T |
17 |
CATAB v2.0f-lin.ifort 2021-Feb-24 13:46:21 |
2021-Feb-24 13:46 |
1950-Aug-23 04:04 |
00:05 |
Jupiter |
1.62476277744034 |
1.62476178022959 |
1.62476377471628 |
4.02032097996468 |
3.88848805111589 |
2433516.669606462 |
5.135662162093 |
607.267414110789 |
23.2687152551615 |
86.5783541664922 |
2654362.58332987 |
T |
17 |
CATAB v2.0f-lin.ifort 2021-Feb-24 13:46:21 |
2021-Feb-24 13:46 |
1961-Aug-27 00:13 |
00:04 |
Jupiter |
1.69116551905103 |
1.69116377628595 |
1.69116726183947 |
3.46904871033173 |
3.32153522867478 |
2437538.508801238 |
4.30041781284155 |
357.198506010098 |
35.7483206333027 |
-74.5724684386606 |
2230357.92824691 |
T |
17 |
CATAB v2.0f-lin.ifort 2021-Feb-24 13:46:21 |
2021-Feb-24 13:46 |
1972-Jul-21 09:03 |
00:04 |
Jupiter |
1.93998297422793 |
1.93998086215936 |
1.93998508630245 |
2.57412952873996 |
2.39852372902178 |
2441519.877088026 |
3.90078660255983 |
240.475147194491 |
68.8044885372 |
58.7351669475928 |
2382494.29711749 |
T |
17 |
CATAB v2.0f-lin.ifort 2021-Feb-24 13:46:21 |
2021-Feb-24 13:46 |
2081-Oct-01 06:08 |
00:04 |
Jupiter |
1.71341320450058 |
1.71341116714025 |
1.7134152418991 |
4.12952039779215 |
4.00802227662032 |
2481403.755438809 |
4.19797656850674 |
436.663728191887 |
25.1471694904935 |
77.1574986060207 |
2694299.05929864 |
T |
17 |
CATAB v2.0f-lin.ifort 2021-Feb-24 13:46:21 |
2021-Feb-24 13:46 |
2092-Oct-03 19:54 |
00:05 |
Jupiter |
1.59728691664247 |
1.59728627379309 |
1.59728755951783 |
3.890213464793 |
3.75142429772281 |
2485424.328992797 |
4.83625057761595 |
557.55308190094 |
24.5196682582836 |
-87.446469456923 |
2594457.46043476 |
T |
17 |
CATAB v2.0f-lin.ifort 2021-Feb-24 13:46:21 |
2021-Feb-24 13:46 |
2103-Oct-06 18:53 |
00:06 |
Jupiter |
1.74866600456844 |
1.74866263868942 |
1.7486693704747 |
3.35998287813273 |
3.21258785660515 |
2489443.286823962 |
6.39657887415744 |
401.953605653218 |
49.9101527782679 |
-62.2359745629818 |
2188715.76574333 |
T |
17 |
CATAB v2.0f-lin.ifort 2021-Feb-24 13:46:21 |
2021-Feb-24 13:46 |
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