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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 43 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .06281028561776071 | 3.5057e-08 | |
a | 3.033619139256601 | 1.6237e-08 | au |
q | 2.843076654664389 | 1.0244e-07 | au |
i | 10.66559253193835 | 5.3049e-06 | deg |
node | 6.859907482135111 | 1.6934e-05 | deg |
peri | 231.1445868459234 | 4.7296e-05 | deg |
M | 79.38609709930803 | 4.406e-05 | deg |
tp | 2458574.919264687159 (2019-Apr-01.41926469) | 0.00023663 | TDB |
period | 1929.923126475986 5.28 | 1.5495e-05 4.242e-08 | d yr |
n | .1865359272922727 | 1.4976e-09 | deg/d |
Q | 3.224161623848814 | 1.7257e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
11.8 |
|
n/a |
MPO452230 |
|
diameter |
diameter |
14.871 |
km |
0.252 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
4.50231 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on less than full coverage, so that the period may be wrong by 30 percent or so. Published Reference List: [Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.] |
geometric albedo |
albedo |
0.183 |
|
0.030 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
4568 Menkaure (1983 RY3) Discovered 1983-Sep-02 by Thomas, N. G. at Flagstaff |
Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
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[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
Date/Time (TDB) |
Time Uncertainty (days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
1905-Mar-18 21:10 |
00:03 |
Jupiter |
1.84040834104877 |
1.84040741992184 |
1.84040926217612 |
3.47537448987635 |
3.34032265995667 |
2416923.381864954 |
2.7199281658815 |
77.8141174316804 |
32.4377276303777 |
-57.8961024087541 |
2806804.00165349 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
1952-Dec-13 18:47 |
00:02 |
Jupiter |
1.8806648048848 |
1.88066404847497 |
1.88066556129516 |
3.26961390203817 |
3.12883457781108 |
2434360.282966353 |
1.58973875834703 |
68.8079591259128 |
19.9338722579572 |
-60.1105389255863 |
3115599.54958911 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
2000-Sep-13 23:20 |
< 00:01 |
Jupiter |
1.93042559868016 |
1.93042509954834 |
1.93042609781209 |
3.07487947032443 |
2.92870854344001 |
2451801.472181153 |
0.409939482473738 |
48.9320460509772 |
10.519578602436 |
-67.7926254282647 |
3453195.42768932 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
2010-Feb-08 16:44 |
< 00:01 |
Jupiter |
1.97021554113611 |
1.97021510222882 |
1.9702159800434 |
4.29001373203102 |
4.18860245909877 |
2455236.197360753 |
0.198345906122678 |
61.7688001491898 |
18.1334607656365 |
82.8330104724558 |
3352630.68135562 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
2048-Jun-18 20:02 |
< 00:01 |
Jupiter |
1.98640742600382 |
1.98640693839705 |
1.98640791361082 |
2.94310259926228 |
2.79446495676519 |
2469246.334739545 |
0.919796584753308 |
50.2667738685082 |
8.78840747154365 |
-64.0261818362761 |
3886579.66762699 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
2057-Nov-01 10:50 |
< 00:01 |
Jupiter |
1.91468629415914 |
1.91468558374767 |
1.91468700457049 |
4.24751282335015 |
4.14205280403688 |
2472668.951649085 |
0.995850013830104 |
79.1319600564377 |
32.8889530655721 |
88.5618128124364 |
2930040.15429709 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
2105-Jul-24 21:41 |
00:02 |
Jupiter |
1.8682866365067 |
1.86828571044843 |
1.86828756256625 |
4.16955831794568 |
4.05936932865094 |
2490100.403686305 |
2.10821643855644 |
136.767372295199 |
34.7137746357241 |
-79.2477025276569 |
3054697.89306727 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
2153-Apr-14 02:54 |
00:03 |
Jupiter |
1.83253137447629 |
1.83253047629358 |
1.83253227266784 |
4.04862160403508 |
3.93279899754154 |
2507530.621100374 |
3.22491898752071 |
257.768560646725 |
24.7151064573628 |
-83.2226417676328 |
3225436.82807377 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
2201-Jan-01 01:59 |
00:04 |
Jupiter |
1.81487644825478 |
1.81487578588352 |
1.81487711064008 |
3.89714764312728 |
3.77549176502367 |
2524958.582450402 |
4.3529351037419 |
347.26869677041 |
20.0157829322354 |
-87.5080924065222 |
3162287.70177061 |
T |
43 |
CATAB v2.0f-lin.ifort 2020-Dec-18 02:18:16 |
2020-Dec-18 02:18 |
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Alternate Designations
1983 RY3 = 1973 UG6 = 1976 GR4 = 1978 RS2 = 1978 TG3 = 1978 TV |
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