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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 28 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1810417484606035 | 4.1224e-08 | |
a | 2.404383878980473 | 7.8216e-09 | au |
q | 1.96909001755936 | 9.8334e-08 | au |
i | 2.080951081174899 | 3.8752e-06 | deg |
node | 255.8292630210635 | 0.00011489 | deg |
peri | 116.4478253207808 | 0.00011531 | deg |
M | 9.343086934535165 | 1.0696e-05 | deg |
tp | 2458965.157926389920 (2020-Apr-25.65792639) | 4.0386e-05 | TDB |
period | 1361.771177853418 3.73 | 6.6449e-06 1.819e-08 | d yr |
n | .2643615945576656 | 1.29e-09 | deg/d |
Q | 2.839677740401586 | 9.2376e-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 |
13.9 |
|
n/a |
MPO344314 |
|
diameter |
diameter |
9.427 |
km |
0.117 |
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 |
6.768 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Published Reference List: [Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
geometric albedo |
albedo |
0.049 |
|
0.009 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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2170 Byelorussia | Discovered 1971 Sept. 16 at the Crimean Astrophysical Observatory. |
Named for one of the Soviet Socialist Republics. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: MPC 5285 | Last Updated: 2007-10-23 |
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Alternate Designations
1971 SZ = 1949 XH = 1975 XC6 |
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