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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 34 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .06185758882909412 | 3.7143e-08 | |
| a | 2.685492362842617 | 9.1778e-09 | au |
| q | 2.519374280458226 | 1.0148e-07 | au |
| i | 5.977429565119404 | 3.8075e-06 | deg |
| node | 160.5742562744879 | 2.8582e-05 | deg |
| peri | 206.4091869972178 | 3.7042e-05 | deg |
| M | 323.5079141867341 | 2.271e-05 | deg |
| tp | 2459163.441044533026
(2020-Nov-09.94104453) | 0.00010132 | TDB |
| period | 1607.438290374872
4.40 | 8.2403e-06
2.256e-08 | d
yr |
| n | .2239588307405843 | 1.1481e-09 | deg/d |
| Q | 2.851610445227009 | 9.7456e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.2 |
|
n/a |
MPO400067 |
|
| diameter |
diameter |
8.321 |
km |
0.239 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.161 |
|
0.025 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 6891 Triconia (1976 SA) Discovered 1976-Sep-23 by Harvard Observatory at Harvard |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
| 1976 SA = 1981 WC8 = 1983 HH1 = 1989 RK |
|
|
