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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05075330575824245 | 3.3917e-08 | |
| a | 2.683654726751168 | 1.166e-08 | au |
| q | 2.547450377854813 | 9.4118e-08 | au |
| i | 7.679409267548559 | 3.8267e-06 | deg |
| node | 276.9947955456955 | 3.1938e-05 | deg |
| peri | 316.2546114309995 | 5.534e-05 | deg |
| M | 73.53064827534151 | 4.5674e-05 | deg |
| tp | 2458872.514774705515
(2020-Jan-24.01477471) | 0.00020361 | TDB |
| period | 1605.788659225119
4.40 | 1.0466e-05
2.865e-08 | d
yr |
| n | .2241889042694571 | 1.4611e-09 | deg/d |
| Q | 2.819859075647523 | 1.2252e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.53 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
8.507 |
km |
0.515 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
3.14354 |
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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
| geometric albedo |
albedo |
0.322 |
|
0.127 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 3874 Stuart (1986 TJ1) Discovered 1986-Oct-04 by Bowell, E. at Flagstaff (AM) |
| Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory. |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
Alternate Designations
| 1986 TJ1 = 1972 NO = 1978 YH = 1980 KB = 1986 WB5 |
|
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