[ 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 35 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .221285632444524 | 3.4287e-08 | |
| a | 2.229818337338612 | 5.4832e-09 | au |
| q | 1.73639157632424 | 7.6117e-08 | au |
| i | 3.183507587791249 | 4.0133e-06 | deg |
| node | 348.5155639338842 | 5.9982e-05 | deg |
| peri | 331.0874843701777 | 6.0738e-05 | deg |
| M | 163.7695560750274 | 9.8043e-06 | deg |
| tp | 2458647.234841255970
(2019-Jun-12.73484126) | 3.3059e-05 | TDB |
| period | 1216.193423987808
3.33 | 4.486e-06
1.228e-08 | d
yr |
| n | .2960055472258573 | 1.0918e-09 | deg/d |
| Q | 2.723245098352984 | 6.6965e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.16 |
|
n/a |
E2021B10 |
|
|
| 7408 Yoshihide | Discovered 1989 Sept. 23 by Y. Mizuno and T. Furuta at Kani. |
| Yoshihide Hayashi (b. 1959), an amateur astronomer, works as a curator at a science museum. He contributes himself as a volunteer to the educational organization Fukorounokai and serves to popularize astronomy among the citizens. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20090209/MPCPages.arc | Last Updated: 2009-02-11 |
|
[ 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 |
| 2184-Sep-10 18:20 |
00:02 |
Amphi |
0.0237360067432384 |
0.0237292286736521 |
0.0237427896560695 |
3.99342798344743 |
3.993427922799 |
2519003.263829147 |
2.09083838390235 |
635.041613106489 |
37.4099832373878 |
-58.0103240053061 |
80514.2641343983 |
T |
35 |
CATAB v2.0f-lin.ifort 2021-Feb-24 01:37:12 |
2021-Feb-24 01:37 |
|
Alternate Designations
| 1989 SB = 1949 SM1 = 1979 SZ5 = 1979 UW2 |
|
|
