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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 38 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1746643693069251 | 3.7221e-08 | |
| a | 2.60054458181291 | 1.1285e-08 | au |
| q | 2.146322102576017 | 9.6299e-08 | au |
| i | 14.4023947386726 | 4.1656e-06 | deg |
| node | 115.7747261216776 | 1.3889e-05 | deg |
| peri | 177.2477987050665 | 1.7352e-05 | deg |
| M | 275.7869411660763 | 1.2355e-05 | deg |
| tp | 2459558.820638674073
(2021-Dec-10.32063867) | 5.3452e-05 | TDB |
| period | 1531.774664272173
4.19 | 9.9704e-06
2.73e-08 | d
yr |
| n | .2350215135403451 | 1.5298e-09 | deg/d |
| Q | 3.054767061049803 | 1.3256e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.44 |
|
n/a |
E2021B10 |
|
| rotation period |
rot_per |
3.795 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Marchini, A.; Papini, R.; Salvaggio, F. (2017) Minor Planet Bull. 44, 349-350.]
[Ditteon, R.; Trent, L. (2018) Minor Planet Bull. 45, 328-329.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
|
| 14339 Knorre | Discovered 1983 Apr. 10 by L. I. Chernykh at the Crimean Astrophysical Observatory. |
| Ernest Khristov Knorre (1759-1810) was the first astronomer at Tartu University. His son Karl Khristov Knorre (1801-1883) was the first director of the naval Nikolaev Observatory. Victor Karlovich Knorre (1840-1919) worked in Nikolaev, Pulkovo and Berlin and discovered (158) Koronis and three other minor planets. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20100330/MPCPages.arc | Last Updated: 2010-04-05 |
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