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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 34 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1952457240842862 | 3.2128e-08 | |
| a | 3.079105062281576 | 1.6288e-08 | au |
| q | 2.477922964864818 | 9.6897e-08 | au |
| i | 4.014631447497266 | 3.7921e-06 | deg |
| node | 170.7621119130315 | 5.4821e-05 | deg |
| peri | 116.3985097810472 | 5.5794e-05 | deg |
| M | 152.3484944786757 | 1.1942e-05 | deg |
| tp | 2458165.337752101140
(2018-Feb-15.83775210) | 6.2726e-05 | TDB |
| period | 1973.491174116414
5.40 | 1.566e-05
4.287e-08 | d
yr |
| n | .1824178413978375 | 1.4475e-09 | deg/d |
| Q | 3.680287159698333 | 1.9469e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.8 |
|
n/a |
MPO452281 |
|
| diameter |
diameter |
8.529 |
km |
0.468 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.080 |
|
0.014 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 7897 Bohuska (1995 EL1) Discovered 1995-Mar-12 by Sarounova, L. at Ondrejov |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
[ show close-approach data ]
Alternate Designations
| 1995 EL1 = 1991 PH21 = 1991 RN31 |
|
|
