[ 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 | .2352549544017979 | 3.0993e-08 | |
| a | 2.27474134954886 | 9.5033e-09 | au |
| q | 1.739597177084859 | 6.9371e-08 | au |
| i | 4.220890472834742 | 4.5426e-06 | deg |
| node | 31.04560902939498 | 4.9626e-05 | deg |
| peri | 267.4248600517687 | 5.0865e-05 | deg |
| M | 292.8789638915721 | 1.3245e-05 | deg |
| tp | 2459434.142912402777
(2021-Aug-07.64291240) | 4.7053e-05 | TDB |
| period | 1253.130960748658
3.43 | 7.8529e-06
2.15e-08 | d
yr |
| n | .2872804290023487 | 1.8003e-09 | deg/d |
| Q | 2.809885522012861 | 1.1739e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457141.5 (2015-Apr-29.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2358035185110121 | 3.0992e-08 | |
| q | 1.738319629376744 | 6.9414e-08 | au |
| tp | 2456927.183005946885
(2014-Sep-26.68300595) | 3.8461e-05 | TDB |
| node | 31.07191930906405 | 4.9633e-05 | deg |
| peri | 267.3737528100486 | 5.0867e-05 | deg |
| i | 4.221545029466079 | 4.5418e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
9.605346552205677E-16 |
-2.140111127034775E-15 |
8.783720049728679E-14 |
2.556464812440936E-15 |
1.925248534330705E-14 |
7.629867010459356E-16 |
| q |
-2.140111127034775E-15 |
4.818309929650304E-15 |
-9.052393627448829E-14 |
-7.433201420176736E-15 |
-1.299393658428984E-14 |
-1.377753929294582E-15 |
| tp |
8.783720049728679E-14 |
-9.052393627448829E-14 |
1.479229450983384E-9 |
-1.866271863314134E-11 |
4.384167421358969E-10 |
2.137482087153665E-12 |
| node |
2.556464812440936E-15 |
-7.433201420176736E-15 |
-1.866271863314134E-11 |
2.463481281002295E-9 |
-2.461639962725678E-9 |
-4.460998273210526E-12 |
| peri |
1.925248534330705E-14 |
-1.299393658428984E-14 |
4.384167421358969E-10 |
-2.461639962725678E-9 |
2.587491145237169E-9 |
5.047457718610804E-12 |
| i |
7.629867010459356E-16 |
-1.377753929294582E-15 |
2.137482087153665E-12 |
-4.460998273210526E-12 |
5.047457718610804E-12 |
2.062823243336033E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
16.08 |
|
n/a |
E2021B10 |
|
|
| 86800 (2000 GG113) Discovered 2000-Apr-06 by LINEAR at Socorro |
| Reference: 20040830/Numbers.arc | Last Updated: 2004-09-06 |
|
[ 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 |
| 2140-Jun-26 18:10 |
< 00:01 |
Hebe |
0.0122763820086587 |
0.0122599694354279 |
0.012292801765161 |
7.14548978800885 |
7.14548971714004 |
2502856.257281552 |
0.922604555015756 |
943.253747623654 |
45.830029102492 |
29.8485433069358 |
20009.8250050891 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-May-20 15:49:43 |
2020-May-20 15:49 |
| 2178-Apr-02 22:37 |
00:01 |
Hebe |
0.0364818849412667 |
0.0364575442303024 |
0.0365062258441485 |
7.43313713676752 |
7.43313711384259 |
2516650.442218937 |
1.15441216847651 |
1220.7411596842 |
46.2137200317658 |
6.2181012189377 |
13537.0598304289 |
T |
18 |
CATAB v2.0f-lin.ifort 2020-May-20 15:49:43 |
2020-May-20 15:49 |
|
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