[ 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.
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .01300357585721858 | 3.3964e-08 | |
| a | 2.806586779384379 | 1.4003e-08 | au |
| q | 2.770091115298787 | 9.9111e-08 | au |
| i | 2.823719041354478 | 4.2963e-06 | deg |
| node | 182.6095235576892 | 7.5677e-05 | deg |
| peri | 284.5913995441859 | 0.00019157 | deg |
| M | 63.84639116459503 | 0.00017479 | deg |
| tp | 2458895.920974291034
(2020-Feb-16.42097429) | 0.00083393 | TDB |
| period | 1717.378966221531
4.70 | 1.2852e-05
3.519e-08 | d
yr |
| n | .2096217591345312 | 1.5688e-09 | deg/d |
| Q | 2.84308244346997 | 1.4185e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.7 |
|
n/a |
MPO458941 |
|
| diameter |
diameter |
5.568 |
km |
0.173 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.227 |
|
0.027 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 11651 (1997 CY) Discovered 1997-Feb-01 by Kobayashi, T. at Oizumi |
| Reference: 19990928/Numbers.arc | Last Updated: 2004-04-19 |
|
[ show close-approach data ]
Alternate Designations
| 1997 CY = 1985 SY3 = 1988 GL2 = 1998 KR39 |
|
|
