[ 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.
[ revert to old Java-based viewer ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1695649470581268 | 3.8209e-08 | |
| a | 3.102297172379433 | 1.5132e-08 | au |
| q | 2.576256316586338 | 1.1745e-07 | au |
| i | 6.735503555294689 | 4.3715e-06 | deg |
| node | 110.6444973871664 | 3.8627e-05 | deg |
| peri | 309.5488972318617 | 4.2075e-05 | deg |
| M | 75.55178395520197 | 1.513e-05 | deg |
| tp | 2458581.643031549557
(2019-Apr-08.14303155) | 8.3748e-05 | TDB |
| period | 1995.82988975573
5.46 | 1.4603e-05
3.998e-08 | d
yr |
| n | .1803760940989116 | 1.3197e-09 | deg/d |
| Q | 3.628338028172528 | 1.7698e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.3 |
|
n/a |
MPO502250 |
|
| diameter |
diameter |
11.112 |
km |
0.131 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.082 |
|
0.013 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 10540 Hachigoroh | Discovered 1991 Nov. 13 by S. Otomo at Kiyosato. |
| Hachigoroh Kikuchi (1926-1999) was the executive committee chief of the Haramura star party and was instrumental in getting it started. The name was suggested by S. Horiuchi. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20040713/MPCPages.arc | Last Updated: 2004-07-14 |
|
[ show close-approach data ]
|
