| 455157 (1997 YM3) |
| Classification: Amor [NEO] SPK-ID: 2455157 |
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6586244103930733 | 1.2345e-07 | |
| a | 3.302588909767417 | 4.3076e-07 | au |
| q | 1.127423236301149 | 4.8333e-07 | au |
| i | 3.855026313960873 | 2.2053e-05 | deg |
| node | 299.6449535255554 | 0.00015953 | deg |
| peri | 78.00069114881377 | 0.00024129 | deg |
| M | 305.377869030424 | 0.00024781 | deg |
| tp | 2459333.118455517287
(2021-Apr-28.61845552) | 0.0015739 | TDB |
| period | 2192.200155151742
6.00 | 0.0004289
1.174e-06 | d
yr |
| n | .1642185815715724 | 3.2129e-08 | deg/d |
| Q | 5.477754583233684 | 7.1447e-07 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
17.1 |
|
n/a |
MPO361354 |
|
|
| 455157 (1997 YM3) Discovered 1997-Dec-20 by Beijing Schmidt CCD Asteroid Program at Xinglong |
| Reference: | Last Updated: 2016-02-25 |
|
[ show close-approach data ]
|
