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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .2819708812194907 | 1.7055e-08 | |
a | 2.644971663565304 | 9.5338e-09 | au |
q | 1.899166672789213 | 4.8317e-08 | au |
i | 2.975492368379423 | 4.3749e-07 | deg |
node | 328.7069833252497 | 3.5841e-06 | deg |
peri | 340.2590102990202 | 4.9129e-06 | deg |
M | 313.4154832916399 | 6.4917e-06 | deg |
tp | 2459403.814829134589 (2021-Jul-08.31482913) | 2.8987e-05 | TDB |
period | 1571.194544030046 4.30 | 8.4951e-06 2.326e-08 | d yr |
n | .2291250318860041 | 1.2388e-09 | deg/d |
Q | 3.390776654341395 | 1.2222e-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 |
12.78 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
7.652 |
km |
0.393 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
3.13 |
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: [Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.] |
geometric albedo |
albedo |
0.302 |
|
0.062 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
2431 Skovoroda (1978 PF3) Discovered 1978-Aug-08 by Chernykh, N. at Nauchnyj |
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 |
1906-Nov-24 14:52 |
00:02 |
Jupiter |
1.94564673809449 |
1.94564605773368 |
1.94564741845608 |
1.43004511398723 |
1.08367164661867 |
2417539.119688690 |
1.65716166363564 |
194.615957405018 |
5.80854729293334 |
-38.3512385733709 |
23173940.3732542 |
T |
39 |
CATAB v2.0f-lin.ifort 2021-Apr-12 13:48:03 |
2021-Apr-12 13:48 |
1954-Mar-03 18:26 |
< 00:01 |
Jupiter |
1.98962748088049 |
1.98962700163714 |
1.98962796012337 |
1.61413089883375 |
1.32437920078169 |
2434805.267892177 |
0.942846952631452 |
68.2491075216603 |
5.98807383593578 |
-24.631546149813 |
6568842.98922159 |
T |
39 |
CATAB v2.0f-lin.ifort 2021-Apr-12 13:48:03 |
2021-Apr-12 13:48 |
2015-Mar-15 10:36 |
< 00:01 |
Jupiter |
1.98734979137493 |
1.98734968386516 |
1.98734989888584 |
1.40330353985796 |
1.0568096827838 |
2457096.941505496 |
0.0520329888619657 |
104.897847520041 |
7.53384410480364 |
-69.3730255072706 |
41802872.366449 |
T |
39 |
CATAB v2.0f-lin.ifort 2021-Apr-12 13:48:03 |
2021-Apr-12 13:48 |
2062-Jun-23 05:52 |
< 00:01 |
Jupiter |
1.93971457776339 |
1.93971426047704 |
1.93971489505227 |
1.31720442917752 |
0.928267167071217 |
2474363.744323753 |
0.728685232389609 |
193.118922664832 |
20.4292037294041 |
-66.5681749265656 |
10379716.8483569 |
T |
39 |
CATAB v2.0f-lin.ifort 2021-Apr-12 13:48:03 |
2021-Apr-12 13:48 |
2109-Oct-03 19:41 |
00:01 |
Jupiter |
1.90385750595367 |
1.90385707957759 |
1.90385793233213 |
1.26277031688281 |
0.83951935830855 |
2491632.320116706 |
1.43597209653657 |
247.595127436246 |
48.5952956546171 |
-63.4539547349086 |
5842107.62254198 |
T |
39 |
CATAB v2.0f-lin.ifort 2021-Apr-12 13:48:03 |
2021-Apr-12 13:48 |
2157-Jan-15 11:12 |
00:02 |
Jupiter |
1.88944597682318 |
1.88944560652667 |
1.88944634711937 |
1.24927798031615 |
0.814931000515985 |
2508902.966928992 |
2.14708413209472 |
226.352657628768 |
88.2764533731602 |
-70.2925799030615 |
4158525.76244764 |
T |
39 |
CATAB v2.0f-lin.ifort 2021-Apr-12 13:48:03 |
2021-Apr-12 13:48 |
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Alternate Designations
1978 PF3 = 1948 RL1 = 1948 RZ = 1948 TB = 1951 EK = 1974 SX4 = 1974 WL1 |
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