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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 35 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1161976683324927 | 3.9095e-08 | |
| a | 2.237679373573245 | 6.2296e-09 | au |
| q | 1.977666247888321 | 8.863e-08 | au |
| i | 5.239475109197514 | 3.2444e-06 | deg |
| node | 71.95724979995136 | 4.0197e-05 | deg |
| peri | 118.5873599867779 | 4.2358e-05 | deg |
| M | 39.0794097658132 | 1.3389e-05 | deg |
| tp | 2459067.778674663335
(2020-Aug-06.27867466) | 4.5447e-05 | TDB |
| period | 1222.63046979275
3.35 | 5.1056e-06
1.398e-08 | d
yr |
| n | .2944471031063247 | 1.2296e-09 | deg/d |
| Q | 2.497692499258169 | 6.9534e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.29 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
7.837 |
km |
0.088 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| rotation period |
rot_per |
150.19 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Ferrero, A. (2020) Minor Planet Bull. 47, 172-174.] |
| geometric albedo |
albedo |
0.228 |
|
0.031 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
|
| 3166 Klondike (1940 FG) Discovered 1940-Mar-30 by Vaisala, Y. at Turku |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
Alternate Designations
| 1940 FG = 1937 LL = 1955 XG = 1957 KM = 1960 HC = 1970 ET = 1974 MT = 1974 QV2 = 1975 VS = 1977 JA1 = 1980 DG4 |
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