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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.
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1463567658609331 | 4.429e-08 | |
| a | 2.676507753938568 | 1.2291e-08 | au |
| q | 2.284782735270409 | 1.1672e-07 | au |
| i | 3.861392706521973 | 5.181e-06 | deg |
| node | 39.13903422694283 | 6.5532e-05 | deg |
| peri | 353.6586784858405 | 6.818e-05 | deg |
| M | 335.4293678466838 | 1.6301e-05 | deg |
| tp | 2459109.660374032465
(2020-Sep-17.16037403) | 7.2366e-05 | TDB |
| period | 1599.378249874759
4.38 | 1.1017e-05
3.016e-08 | d
yr |
| n | .2250874676007318 | 1.5505e-09 | deg/d |
| Q | 3.068232772606727 | 1.409e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.9 |
|
n/a |
MPO257338 |
|
|
| 74302 (1998 TG1) Discovered 1998-Oct-12 by Spacewatch at Kitt Peak |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
| 1998 TG1 = 2002 PZ93 = 2002 QK32 |
|
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