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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 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2822986014654861 | 3.8897e-08 | |
| a | 2.397039254333233 | 9.7274e-09 | au |
| q | 1.72035842517709 | 9.4338e-08 | au |
| i | 8.149455388571948 | 4.5507e-06 | deg |
| node | 160.1603014241042 | 3.5959e-05 | deg |
| peri | 184.7451541466044 | 3.6853e-05 | deg |
| M | 300.1051966803656 | 1.0131e-05 | deg |
| tp | 2459226.026608250297
(2021-Jan-11.52660825) | 3.8868e-05 | TDB |
| period | 1355.536281450509
3.71 | 8.2513e-06
2.259e-08 | d
yr |
| n | .2655775466332612 | 1.6166e-09 | deg/d |
| Q | 3.073720083489376 | 1.2473e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457132.5 (2015-Apr-20.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .280776491969101 | 3.8806e-08 | |
| q | 1.725602794838387 | 9.4015e-08 | au |
| tp | 2456514.127520392194
(2013-Aug-09.62752039) | 3.3579e-05 | TDB |
| node | 160.1755102709232 | 3.596e-05 | deg |
| peri | 184.723561264791 | 3.687e-05 | deg |
| i | 8.144724957608744 | 4.5475e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
1.50593196751538E-15 |
-3.63816563475269E-15 |
3.246852279295985E-13 |
1.250481264423948E-14 |
8.90893545324681E-14 |
2.114184166613016E-16 |
| q |
-3.63816563475269E-15 |
8.838809798482078E-15 |
-7.519599425509757E-13 |
-3.139270820507799E-14 |
-2.008665604399502E-13 |
-1.08188914018682E-16 |
| tp |
3.246852279295985E-13 |
-7.519599425509757E-13 |
1.127531121384246E-9 |
1.180385313158804E-11 |
3.016608262042856E-10 |
2.634414785573923E-12 |
| node |
1.250481264423948E-14 |
-3.139270820507799E-14 |
1.180385313158804E-11 |
1.293104409093342E-9 |
-1.276835579230866E-9 |
3.325061950383158E-11 |
| peri |
8.90893545324681E-14 |
-2.008665604399502E-13 |
3.016608262042856E-10 |
-1.276835579230866E-9 |
1.359415164069647E-9 |
-3.220973266231129E-11 |
| i |
2.114184166613016E-16 |
-1.08188914018682E-16 |
2.634414785573923E-12 |
3.325061950383158E-11 |
-3.220973266231129E-11 |
2.067942996197348E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.1 |
|
n/a |
MPO469017 |
|
|
| 100957 (1998 QX11) Discovered 1998-Aug-17 by LINEAR at Socorro |
| Reference: 20051019/Numbers.arc | Last Updated: 2005-10-26 |
|
[ 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 |
| 1941-Aug-16 06:10 |
< 00:01 |
Juno |
0.0482467872089157 |
0.0482401911051399 |
0.0482533833291448 |
6.433347269709 |
6.43334723051311 |
2430222.757147419 |
0.344527134304281 |
331.892526452208 |
55.0353024230702 |
-7.92546827997681 |
28111.4598630824 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Jun-24 01:14:34 |
2020-Jun-24 01:14 |
| 2190-Apr-13 10:38 |
< 00:01 |
Juno |
0.0496153788964994 |
0.0496045365325601 |
0.0496262250227569 |
5.87883063278502 |
5.87883059107516 |
2521043.943326092 |
0.493531519595428 |
872.015968347411 |
53.5468442595726 |
-51.8359524482277 |
109060.299119658 |
T |
24 |
CATAB v2.0f-lin.ifort 2020-Jun-24 01:14:34 |
2020-Jun-24 01:14 |
|
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