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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 22 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .09839557173328314 | 6.9968e-08 | |
a | 2.73448883105933 | 2.3899e-08 | au |
q | 2.46542723912897 | 1.8165e-07 | au |
i | 11.88180263943071 | 5.8047e-06 | deg |
node | 137.3356520265982 | 2.8032e-05 | deg |
peri | 241.4828986092068 | 3.6775e-05 | deg |
M | 188.7427759108523 | 2.5315e-05 | deg |
tp | 2459986.204168256670 (2023-Feb-10.70416826) | 0.0001192 | TDB |
period | 1651.629600309077 4.52 | 2.1652e-05 5.928e-08 | d yr |
n | .217966546453655 | 2.8574e-09 | deg/d |
Q | 3.00355042298969 | 2.625e-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 |
15.58 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
2.813 |
km |
0.336 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.204 |
|
0.056 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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95449 Frederickgregory | Discovered 2002 Feb. 7 by M. W. Buie at Kitt Peak. |
Frederick Drew Gregory (b. 1941) is a retired American astronaut who was the pilot on one space shuttle mission and commander on two other missions. In 1989, he was the first African American to command a space flight. He also served as Deputy Administrator at NASA. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: MPC batch dated 2021-01-27 | Last Updated: 2021-02-23 |
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