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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.
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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1295431446215689 | 4.489e-08 | |
| a | 2.39381012149815 | 1.1728e-08 | au |
| q | 2.08370843073234 | 1.049e-07 | au |
| i | 3.025019375333451 | 3.757e-06 | deg |
| node | 85.94064728565944 | 0.00010583 | deg |
| peri | 37.91659484924998 | 0.0001079 | deg |
| M | 65.30969237912602 | 1.9392e-05 | deg |
| tp | 2458755.081039284367
(2019-Sep-28.58103928) | 7.2661e-05 | TDB |
| period | 1352.79807083988
3.70 | 9.9419e-06
2.722e-08 | d
yr |
| n | .2661151045081659 | 1.9557e-09 | deg/d |
| Q | 2.703911812263961 | 1.3248e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457367.5 (2015-Dec-11.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1295483934344265 | 4.5065e-08 | |
| q | 2.083941423187855 | 1.0542e-07 | au |
| tp | 2457403.571751011969
(2016-Jan-16.07175101) | 7.2067e-05 | TDB |
| node | 85.96914779087798 | 0.00010586 | deg |
| peri | 38.337663149805 | 0.0001079 | deg |
| i | 3.024854806740052 | 3.7565e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
2.030870478625178E-15 |
-4.730488569451582E-15 |
9.65272841056766E-13 |
2.18864769178459E-14 |
2.133768922753271E-13 |
-1.67125953314188E-15 |
| q |
-4.730488569451582E-15 |
1.11143222629234E-14 |
-2.347988384960676E-12 |
-4.866577066839215E-14 |
-5.297082818897416E-13 |
4.039117040394614E-15 |
| tp |
9.65272841056766E-13 |
-2.347988384960676E-12 |
5.193670964612293E-9 |
-1.294946549405295E-11 |
1.540156263456813E-9 |
-2.891807866138829E-12 |
| node |
2.18864769178459E-14 |
-4.866577066839215E-14 |
-1.294946549405295E-11 |
1.120531549664978E-8 |
-1.119406898517524E-8 |
4.848955658796383E-11 |
| peri |
2.133768922753271E-13 |
-5.297082818897416E-13 |
1.540156263456813E-9 |
-1.119406898517524E-8 |
1.164325731436828E-8 |
-4.926265379747563E-11 |
| i |
-1.67125953314188E-15 |
4.039117040394614E-15 |
-2.891807866138829E-12 |
4.848955658796383E-11 |
-4.926265379747563E-11 |
1.411112332133103E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.6 |
|
n/a |
MPO459949 |
|
|
| 212024 (2005 CZ20) Discovered 2005-Feb-02 by CSS at Catalina |
| Reference: 20090409/Numbers.arc | Last Updated: 2009-04-10 |
|
[ 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 |
| 2195-Jun-30 02:30 |
< 00:01 |
Eunom |
0.0466297124894173 |
0.0465826587310314 |
0.0466767776064092 |
5.89127202048165 |
5.89127196938152 |
2522947.604409040 |
0.899039036283827 |
2610.98801511284 |
57.1053274533547 |
-26.0708002327901 |
53710.8250449909 |
T |
17 |
CATAB v2.0f-lin.ifort 2020-May-21 08:43:03 |
2020-May-21 08:43 |
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