[ 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 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1969788689260783 | 3.994e-08 | |
| a | 2.257092394578057 | 6.5436e-09 | au |
| q | 1.812492887632418 | 8.8643e-08 | au |
| i | 5.755262377573788 | 3.7922e-06 | deg |
| node | 327.5205278918666 | 3.0905e-05 | deg |
| peri | 35.93372497405594 | 3.1909e-05 | deg |
| M | 195.6038891159243 | 8.0099e-06 | deg |
| tp | 2459566.102696657281
(2021-Dec-17.60269666) | 2.8812e-05 | TDB |
| period | 1238.57535133664
3.39 | 5.3862e-06
1.475e-08 | d
yr |
| n | .2906565188880086 | 1.264e-09 | deg/d |
| Q | 2.701691901523697 | 7.8326e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.5 |
|
n/a |
MPO350842 |
|
| diameter |
diameter |
4.583 |
km |
0.321 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
17.204 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Published Reference List:
[Behrend, R. (2011) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.] |
| geometric albedo |
albedo |
0.193 |
|
0.032 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 5052 Nancyruth (1984 UT3) Discovered 1984-Oct-23 by Shoemaker, C. S. at Palomar |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
Alternate Designations
| 1984 UT3 = 1950 TP = 1957 WP = 1989 ER6 |
|
|
