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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 30 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .05120068501607464 | 3.2342e-08 | |
| a | 2.776619736326189 | 1.0769e-08 | au |
| q | 2.634454903797136 | 8.7746e-08 | au |
| i | 1.577389251822055 | 3.454e-06 | deg |
| node | 115.1164838799185 | 0.00015308 | deg |
| peri | 185.258728267649 | 0.00015864 | deg |
| M | 78.49096778122667 | 4.1372e-05 | deg |
| tp | 2458832.040108841362
(2019-Dec-14.54010884) | 0.0001942 | TDB |
| period | 1689.946812566062
4.63 | 9.8312e-06
2.692e-08 | d
yr |
| n | .2130244557539453 | 1.2393e-09 | deg/d |
| Q | 2.918784568855243 | 1.132e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.80 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
6.439 |
km |
0.248 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.062 |
|
0.013 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 15045 Walesdymond | Discovered 1998 Dec. 10 by Spacewatch at Kitt Peak. |
| William Wales and Joseph Dymond were two young Yorkshire men sent to the shores of Hudson Bay by the Royal Society of London to observe the transit of Venus on 1769 June 3. They stayed for over a year at Fort Prince of Wales, near modern-day Churchill, Manitoba. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20030614/MPCPages.arc | Last Updated: 2005-04-26 |
|
[ 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 |
| 2120-Apr-26 19:54 |
00:02 |
Juno |
0.0376636415855018 |
0.0376612344514167 |
0.0376660565330813 |
6.26369083289377 |
6.26369078132422 |
2495490.329057166 |
1.5672207939233 |
916.15519329732 |
40.5038390486424 |
82.8971223730475 |
137984.773037072 |
T |
30 |
CATAB v2.0f-lin.ifort 2021-Feb-24 02:21:47 |
2021-Feb-24 02:21 |
|
Alternate Designations
| 1998 XY21 = 1992 SY5 = 1995 EE6 |
|
|
