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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 67 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1570764178980427 | 3.8782e-08 | |
| a | 3.164220900004896 | 1.9785e-08 | au |
| q | 2.667196415594006 | 1.213e-07 | au |
| i | 1.389099951020083 | 5.6291e-06 | deg |
| node | 160.1173167681823 | 0.00019063 | deg |
| peri | 131.7729393992157 | 0.00019162 | deg |
| M | 143.1178241460368 | 2.1595e-05 | deg |
| tp | 2458383.184296749176
(2018-Sep-21.68429675) | 0.00011892 | TDB |
| period | 2055.884058648503
5.63 | 1.9283e-05
5.279e-08 | d
yr |
| n | .1751071508558983 | 1.6424e-09 | deg/d |
| Q | 3.661245384415785 | 2.2893e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.6 |
|
n/a |
MPO452282 |
|
| diameter |
diameter |
3.200 |
km |
0.200 |
urn:nasa:pds:neowise_diameters_albedos::2.0[ambos] (http://adsabs.harvard.edu/abs/2012ApJ...747...49B) |
|
| rotation period |
rot_per |
3.471 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Hsieh, H.H.; Jewitt, D.C.; Fernandez, Y.R. (2004) Astron. J. 127, 2997-3017.] |
| geometric albedo |
albedo |
0.060 |
|
0.020 |
urn:nasa:pds:neowise_diameters_albedos::2.0[ambos] (http://adsabs.harvard.edu/abs/2012ApJ...747...49B) |
|
|
| 7968 Elst-Pizarro (1996 N2) Discovered 1996-Jul-14 by Elst, E. W., Pizarro, G. at La Silla |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
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Alternate Designations
| 1996 N2 = 133P = 1979 OW7 |
|
|
