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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 38 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .07917774095717198 | 3.3737e-08 | |
a | 2.231177500231202 | 5.6241e-09 | au |
q | 2.054517906088426 | 7.4861e-08 | au |
i | 4.167938347896059 | 3.2e-06 | deg |
node | 276.9291134064574 | 5.0202e-05 | deg |
peri | 271.1249271585971 | 5.4706e-05 | deg |
M | 155.4250445436898 | 2.2975e-05 | deg |
tp | 2458474.945076227332 (2018-Dec-22.44507623) | 7.6928e-05 | TDB |
period | 1217.305570756818 3.33 | 4.6027e-06 1.26e-08 | d yr |
n | .2957351125701184 | 1.1182e-09 | deg/d |
Q | 2.407837094373979 | 6.0694e-09 | 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 |
12.7 |
|
n/a |
MPO337270 |
|
diameter |
diameter |
8.458 |
km |
0.334 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
rotation period |
rot_per |
9.400 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Mazzone, F. (2012) www.astrosurf.com/salvador/Fotometria.html] |
geometric albedo |
albedo |
0.257 |
|
0.016 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
SMASSII spectral type |
spec_B |
S |
|
n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |
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2635 Huggins (1982 DS) Discovered 1982-Feb-21 by Bowell, E. at Flagstaff (AM) |
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory. |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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Alternate Designations
1982 DS = 1935 CB = 1942 FM = 1952 FZ = 1952 HP = 1953 PW = 1953 RS = 1957 WS = 1970 RQ = 1975 AB1 |
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