[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1678708819551998 | 3.0651e-08 | |
| a | 2.187939136830429 | 7.4628e-09 | au |
| q | 1.820647864266407 | 6.7515e-08 | au |
| i | 5.277739448463536 | 3.5148e-06 | deg |
| node | 273.5811058066727 | 4.9007e-05 | deg |
| peri | 26.51594524949349 | 5.2861e-05 | deg |
| M | 250.5697672632197 | 2.2947e-05 | deg |
| tp | 2459359.823899548219
(2021-May-25.32389955) | 7.6427e-05 | TDB |
| period | 1182.092010610163
3.24 | 6.048e-06
1.656e-08 | d
yr |
| n | .3045448211888158 | 1.5582e-09 | deg/d |
| Q | 2.555230409394452 | 8.7156e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.8 |
|
n/a |
MPO452833 |
|
| diameter |
diameter |
3.864 |
km |
0.294 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.052 |
|
0.011 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 48624 Sadayuki | Discovered 1995 Aug. 4 by T. Okuni at Nanyo. |
| Sadayuki Okuni (b. 1967), nephew of the discoverer, is a high-school teacher with an interest in astronomy. He has been responsible for the maintenance of the personal computer of the Nanyo Observatory. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20080520/MPCPages.arc | Last Updated: 2008-05-22 |
|
[ 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 |
| 2068-May-11 04:12 |
00:02 |
Eunom |
0.0306955041106911 |
0.0306896757246642 |
0.0307013330808181 |
4.34025496003353 |
4.34025485466671 |
2476512.675149739 |
1.61495500931674 |
360.822417362591 |
50.5921269608772 |
-36.837362828517 |
55311.8810904138 |
T |
20 |
CATAB v2.0f-lin.ifort 2020-May-20 09:47:37 |
2020-May-20 09:47 |
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