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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 38 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1726751001464819 | 4.0733e-08 | |
| a | 3.128882390912029 | 1.4822e-08 | au |
| q | 2.588602310714731 | 1.2701e-07 | au |
| i | 11.2450401477269 | 4.1734e-06 | deg |
| node | 86.3320940480049 | 2.1576e-05 | deg |
| peri | 316.4308321363469 | 2.4376e-05 | deg |
| M | 237.8348773001973 | 1.365e-05 | deg |
| tp | 2459686.504587995322
(2022-Apr-17.00458800) | 7.9618e-05 | TDB |
| period | 2021.539750630601
5.53 | 1.4365e-05
3.933e-08 | d
yr |
| n | .1780820782216631 | 1.2654e-09 | deg/d |
| Q | 3.669162471109327 | 1.7382e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
10.4 |
|
n/a |
MPO439080 |
|
| diameter |
diameter |
46.886 |
km |
0.293 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
| rotation period |
rot_per |
11.26 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List:
[Ferrero, A. (2012) Minor Planet Bull. 39, 65-67.] |
| geometric albedo |
albedo |
0.072 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M) |
|
|
| 1771 Makover (1968 BD) Discovered 1968-Jan-24 by Chernykh, L. at Nauchnyj |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
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Alternate Designations
| 1968 BD = 1937 LM = 1938 QJ = 1941 FH = 1950 XW = 1952 FU = 1958 HF = 1961 XV = 1966 UC |
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