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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .05705759391220667 | 4.5009e-08 | |
a | 2.875919156084683 | 1.6304e-08 | au |
q | 2.711826128752467 | 1.2851e-07 | au |
i | 1.568974230362578 | 5.3266e-06 | deg |
node | 201.2036861412362 | 0.00013561 | deg |
peri | 213.5588457178834 | 0.0001425 | deg |
M | 89.11156230801221 | 4.1902e-05 | deg |
tp | 2458159.544266065813 (2018-Feb-10.04426607) | 0.00020785 | TDB |
period | 1781.408159668573 4.88 | 1.5149e-05 4.148e-08 | d yr |
n | .2020873195433085 | 1.7185e-09 | deg/d |
Q | 3.040012183416899 | 1.7234e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
13.7 |
|
n/a |
MPO296493 |
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diameter |
diameter |
4.957 |
km |
0.216 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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geometric albedo |
albedo |
0.261 |
|
0.026 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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48424 Souchay | Discovered 1988 Dec. 5 by T. Nakamura at Kiso. |
Jean Souchay (b. 1959), an astronomer at the Paris Observatory, is a specialist on the nutation of the earth's rotation. He also studies the non-principal axis rotation of minor planets and took part in the compilation of d´Alembert's collected works in 1997. He made the discovery observation of this object with the discoverer. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20040107/MPCPages.arc | Last Updated: 2004-01-07 |
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Alternate Designations
1988 XW4 = 1990 EY10 = 1991 JW6 = 1998 XE76 |
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