| 3794 Sthenelos (1985 TF3) |
| Classification: Jupiter Trojan SPK-ID: 2003794 |
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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 37 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1469497239926561 | 3.9516e-08 | |
| a | 5.202500424583159 | 7.9545e-08 | au |
| q | 4.437994423118987 | 2.4381e-07 | au |
| i | 6.064097164355138 | 1.7845e-06 | deg |
| node | 343.174417872689 | 9.1579e-06 | deg |
| peri | 35.93166374899489 | 1.1738e-05 | deg |
| M | 356.4102725002861 | 7.4709e-06 | deg |
| tp | 2459243.719087639938
(2021-Jan-29.21908764) | 8.9699e-05 | TDB |
| period | 4334.276501940028
11.87 | 9.9404e-05
2.722e-07 | d
yr |
| n | .08305884496267453 | 1.9049e-09 | deg/d |
| Q | 5.967006426047329 | 9.1234e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
10.52 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
34.531 |
km |
0.364 |
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G) |
|
| rotation period |
rot_per |
12.877 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.] |
| geometric albedo |
albedo |
0.112 |
|
0.020 |
urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G) |
|
|
| 3794 Sthenelos (1985 TF3) Discovered 1985-Oct-12 by Shoemaker, C. and Shoemaker, E. at Palomar |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
Alternate Designations
| 1985 TF3 = 1949 SA = 1973 SU2 |
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