[ 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 37 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1614659406780872 | 3.263e-08 | |
| a | 3.144313119633484 | 1.3993e-08 | au |
| q | 2.636613643985413 | 1.0652e-07 | au |
| i | 2.649858169664159 | 3.5586e-06 | deg |
| node | 124.1246575780708 | 8.8381e-05 | deg |
| peri | 330.7492032843383 | 8.9298e-05 | deg |
| M | 2.634108520466174 | 1.228e-05 | deg |
| tp | 2458985.598902000378
(2020-May-16.09890200) | 6.9449e-05 | TDB |
| period | 2036.512633471351
5.58 | 1.3594e-05
3.722e-08 | d
yr |
| n | .1767727801355986 | 1.18e-09 | deg/d |
| Q | 3.652012595281556 | 1.6252e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
11.7 |
|
n/a |
MPO452193 |
|
| diameter |
diameter |
26.395 |
km |
0.163 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| rotation period |
rot_per |
16.169 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Published Reference List:
[Liu, J. (2016) Minor Planet Bull. 43, 98-99.] |
| geometric albedo |
albedo |
0.065 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
|
| 2310 Olshaniya (1974 SU4) Discovered 1974-Sep-26 by Zhuravleva, L. at Nauchnyj |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
| 1974 SU4 = 1959 CZ = 1971 FS = 1977 JJ |
|
|
