[ 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 19 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1895692524526352 | 3.2979e-08 | |
| a | 2.876530500993262 | 1.6773e-08 | au |
| q | 2.331228764262765 | 9.7717e-08 | au |
| i | 7.893829124718934 | 6.218e-06 | deg |
| node | 173.1527245715661 | 2.7811e-05 | deg |
| peri | 110.2215615178249 | 3.3775e-05 | deg |
| M | 283.8315790080869 | 2.2643e-05 | deg |
| tp | 2459377.528650608234
(2021-Jun-12.02865061) | 0.00011398 | TDB |
| period | 1781.976210762921
4.88 | 1.5586e-05
4.267e-08 | d
yr |
| n | .2020228989734227 | 1.767e-09 | deg/d |
| Q | 3.421832237723758 | 1.9953e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.11 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
5.838 |
km |
0.458 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.047 |
|
0.009 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 48776 (1997 QT) Discovered 1997-Aug-27 by Moravec, Z. at Klet |
| Reference: 20021120/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
|
