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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 30 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05968765871701172 | 3.3939e-08 | |
| a | 1.923902994921261 | 6.0113e-09 | au |
| q | 1.809069729555764 | 6.2678e-08 | au |
| i | 17.9363957674643 | 4.594e-06 | deg |
| node | 333.2890260186874 | 1.0818e-05 | deg |
| peri | 254.5346437445838 | 4.4157e-05 | deg |
| M | 47.32946629367936 | 4.1236e-05 | deg |
| tp | 2458872.354815894951
(2020-Jan-23.85481590) | 0.00011178 | TDB |
| period | 974.7049753649658
2.67 | 4.5683e-06
1.251e-08 | d
yr |
| n | .3693425283534668 | 1.731e-09 | deg/d |
| Q | 2.038736260286758 | 6.3701e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.6 |
|
n/a |
MPO452846 |
|
| rotation period |
rot_per |
3.119 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2016) Minor Planet Bull. 43, 137-140.] |
|
| 49669 (1999 RZ30) Discovered 1999-Sep-08 by LINEAR at Socorro |
| Reference: 20021120/Numbers.arc | Last Updated: 2004-04-19 |
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