[ hide orbit diagram ]
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 | .263747227108901 | 3.2006e-08 | |
a | 2.37999651814987 | 1.1079e-08 | au |
q | 1.752279035959003 | 7.9694e-08 | au |
i | 12.30006281665274 | 4.2075e-06 | deg |
node | 116.8308698197311 | 1.9971e-05 | deg |
peri | 204.409615189268 | 2.1787e-05 | deg |
M | 203.7783548228963 | 1.0925e-05 | deg |
tp | 2459782.471364105293 (2022-Jul-21.97136411) | 4.3271e-05 | TDB |
period | 1341.105394456643 3.67 | 9.3644e-06 2.564e-08 | d yr |
n | .2684352784561397 | 1.8744e-09 | deg/d |
Q | 3.007714000340737 | 1.4001e-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 |
15.6 |
|
n/a |
MPO400897 |
|
diameter |
diameter |
3.850 |
km |
0.277 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.099 |
|
0.017 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
97787 (2000 NH5) Discovered 2000-Jul-07 by LINEAR at Socorro |
Reference: 20050224/Numbers.arc | Last Updated: 2005-02-28 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
1939-Apr-04 16:38 |
00:02 |
Europ |
0.0161964583101531 |
0.01618616406886 |
0.0162067527806039 |
4.96975570830841 |
4.96975557626503 |
2429358.193163733 |
2.02828874315628 |
522.221001097154 |
71.9192135135274 |
-10.8119780412284 |
7786.58014680925 |
T |
22 |
CATAB v2.0f-lin.ifort 2021-Feb-24 08:17:13 |
2021-Feb-24 08:17 |
2108-Mar-17 22:25 |
00:03 |
Europ |
0.0129621338289982 |
0.0129486017539635 |
0.0129756686234771 |
5.03139189915889 |
5.03139173618911 |
2491067.434240298 |
2.74848001075035 |
737.337516888114 |
71.9191511767968 |
-23.9302442089061 |
11190.9282016576 |
T |
22 |
CATAB v2.0f-lin.ifort 2021-Feb-24 08:17:13 |
2021-Feb-24 08:17 |
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