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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2107107000387635 | 2.7384e-08 | |
| a | 2.555466417573591 | 9.4542e-09 | au |
| q | 2.017002299801109 | 6.7882e-08 | au |
| i | 5.60557203169793 | 6.5415e-06 | deg |
| node | 24.72235855069937 | 5.3174e-05 | deg |
| peri | 53.38916350224652 | 5.7944e-05 | deg |
| M | 172.4596521810683 | 2.1723e-05 | deg |
| tp | 2458681.693160850157
(2019-Jul-17.19316085) | 8.8792e-05 | TDB |
| period | 1492.119802165482
4.09 | 8.2804e-06
2.267e-08 | d
yr |
| n | .2412674903701028 | 1.3389e-09 | deg/d |
| Q | 3.093930535346074 | 1.1446e-08 | au |
|
| | 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 |
15.03 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
2.721 |
km |
0.417 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.287 |
|
0.147 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 15008 Delahodde | Discovered 1998 Aug. 24 by the OCA-DLR Asteroid Survey at Caussols. |
| French astronomer Catherine Delahodde (b. 1974), an active observer and recoverer of several comets, has been at the European Southern Observatory in La Silla for the past years. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20020427/MPCPages.arc | Last Updated: 2003-10-02 |
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