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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 31 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .01651167052855712 | 3.4844e-08 | |
| a | 2.909528642242031 | 1.3409e-08 | au |
| q | 2.86148746390793 | 1.0567e-07 | au |
| i | 1.814103610994257 | 3.6784e-06 | deg |
| node | 356.2260167272648 | 0.00012265 | deg |
| peri | 307.4934771632272 | 0.00016925 | deg |
| M | 305.4179035315362 | 0.00011693 | deg |
| tp | 2459275.340097589394
(2021-Mar-01.84009759) | 0.00058877 | TDB |
| period | 1812.726911091595
4.96 | 1.2531e-05
3.431e-08 | d
yr |
| n | .1985958269815798 | 1.3729e-09 | deg/d |
| Q | 2.957569820576131 | 1.363e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.72 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
5.335 |
km |
0.182 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
2.64 |
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.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.] |
| geometric albedo |
albedo |
0.247 |
|
0.034 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 15468 Mondriaan | Discovered 1999 Jan. 14 by Spacewatch at Kitt Peak. |
| Pieter C. Mondriaan (1872-1944) was a Dutch Neo-plasticist painter. He developed Neo-plasticism painting, which consisted of a grid of vertical and horizontal black lines and the use of three primary colours. Name suggested and citation provided by W. A. Fröger. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: MPC batch dated 2014-01-16 | Last Updated: 2014-01-21 |
|
[ 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 |
| 2070-May-09 17:35 |
00:01 |
Ceres |
0.0355535825380238 |
0.0355463258925845 |
0.0355608420570476 |
3.55785667845202 |
3.55785333865516 |
2477241.232846351 |
1.34387982367189 |
616.182260281941 |
33.1193355980672 |
-54.5388624044772 |
129528.888295788 |
T |
31 |
CATAB v2.0f-lin.ifort 2020-Nov-13 02:33:33 |
2020-Nov-13 02:33 |
|
Alternate Designations
| 1999 AT31 = 1982 VV7 = 1991 PN12 = 1994 FA1 |
|
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