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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .316541357284238 | 5.9789e-08 | |
| a | 3.115591436482625 | 2.0665e-08 | au |
| q | 2.129377894435267 | 1.8587e-07 | au |
| i | 22.27941662471801 | 4.9284e-06 | deg |
| node | 111.7961384078849 | 1.5255e-05 | deg |
| peri | 132.7221113162819 | 1.6918e-05 | deg |
| M | 254.7815430662058 | 7.1975e-06 | deg |
| tp | 2459587.581785959232
(2022-Jan-08.08178596) | 4.3228e-05 | TDB |
| period | 2008.672709183612
5.50 | 1.9984e-05
5.471e-08 | d
yr |
| n | .1792228262743289 | 1.7831e-09 | deg/d |
| Q | 4.101804978529985 | 2.7206e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.6 |
|
n/a |
MPO385285 |
|
| diameter |
diameter |
8.684 |
km |
0.079 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.090 |
|
0.005 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 74458 (1999 CA32) Discovered 1999-Feb-10 by LINEAR at Socorro |
| Reference: 20040415/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
| 1999 CA32 = 1989 MB = 2000 OW23 |
|
|
