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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 43 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1685915904301216 | 1.6375e-08 | |
a | 2.618500667447545 | 9.1148e-09 | au |
q | 2.177043475380229 | 4.6693e-08 | au |
i | 12.33832200572383 | 6.9992e-07 | deg |
node | 203.8417971558912 | 1.9701e-06 | deg |
peri | 86.96893209006943 | 5.9652e-06 | deg |
M | 318.8518792551384 | 8.4781e-06 | deg |
tp | 2459377.398831852626 (2021-Jun-11.89883185) | 3.6939e-05 | TDB |
period | 1547.666778315702 4.24 | 8.081e-06 2.212e-08 | d yr |
n | .232608210658745 | 1.2145e-09 | deg/d |
Q | 3.059957859514862 | 1.0651e-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 |
12.09 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
9.232 |
km |
0.187 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
527.991 |
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: [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
geometric albedo |
albedo |
0.300 |
|
0.044 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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2660 Wasserman (1982 FG) Discovered 1982-Mar-21 by Bowell, E. at Flagstaff (AM) |
on plates taken by B. A. Skiff at the Anderson Mesa station of the Lowell Observatory. |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ show close-approach data ]
Alternate Designations
1982 FG = 1974 KG = 1975 VZ2 = 1979 SC2 = A924 SA |
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