[ 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1304857901021224 | 5.3961e-08 | |
a | 3.227226453648643 | 2.7635e-08 | au |
q | 2.80611926000583 | 1.749e-07 | au |
i | 1.908154301973478 | 4.8714e-06 | deg |
node | 68.72111467172462 | 0.00017616 | deg |
peri | 291.3127686330137 | 0.00017709 | deg |
M | 280.0004374759122 | 1.9111e-05 | deg |
tp | 2459071.073752272739 (2020-Aug-09.57375227) | 0.00011445 | TDB |
period | 2117.593465178988 5.80 | 2.7199e-05 7.447e-08 | d yr |
n | .1700043024875746 | 2.1836e-09 | deg/d |
Q | 3.648333647291457 | 3.1241e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
14.0 |
|
n/a |
MPO452803 |
|
diameter |
diameter |
7.323 |
km |
0.183 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.069 |
|
0.011 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
46270 (2001 HW62) Discovered 2001-Apr-26 by LONEOS at Anderson Mesa |
Reference: 20020822/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
2001 HW62 = 1994 CU9 = 2000 EQ172 |
|
|