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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 44 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .04488724334245639 | 3.2534e-08 | |
a | 3.069996578345425 | 1.2933e-08 | au |
q | 2.932192894872725 | 1.0391e-07 | au |
i | 14.06886638073111 | 4.2095e-06 | deg |
node | 21.26728919534373 | 1.329e-05 | deg |
peri | 237.1368431206018 | 4.7418e-05 | deg |
M | 305.612351111531 | 4.6369e-05 | deg |
tp | 2459297.326757865372 (2021-Mar-23.82675787) | 0.00025324 | TDB |
period | 1964.740800814228 5.38 | 1.2415e-05 3.399e-08 | d yr |
n | .1832302764063375 | 1.1579e-09 | deg/d |
Q | 3.207800261818124 | 1.3514e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
10.4 |
|
n/a |
MPO259346 |
|
diameter |
diameter |
52.994 |
km |
0.428 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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rotation period |
rot_per |
10.264 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Brincat, S.M.; Galdies, C. (2018) Minor Planet Bull. 45, 115-116.] [Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.] |
geometric albedo |
albedo |
0.042 |
|
0.004 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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1637 Swings (A907 GX) Discovered 1936-Aug-28 by Hunaerts, J. at Uccle |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ show close-approach data ]
Alternate Designations
A907 GX = 1934 FL = 1934 FP = 1936 QO = 1936 SD = 1939 FU = 1950 GA |
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