[ hide orbit diagram ]
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 33 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0953367439201858 | 4.0771e-08 | |
| a | 2.985919448299724 | 1.424e-08 | au |
| q | 2.701251610490871 | 1.1777e-07 | au |
| i | 9.873021998516245 | 4.0324e-06 | deg |
| node | 322.4662294181537 | 2.3296e-05 | deg |
| peri | 347.4026637104837 | 3.2777e-05 | deg |
| M | 69.10573587166785 | 2.3194e-05 | deg |
| tp | 2458838.734495379308
(2019-Dec-21.23449538) | 0.00012149 | TDB |
| period | 1884.584253690632
5.16 | 1.3482e-05
3.691e-08 | d
yr |
| n | .191023563576424 | 1.3665e-09 | deg/d |
| Q | 3.270587286108577 | 1.5598e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.99 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
9.427 |
km |
1.349 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
| rotation period |
rot_per |
6.440 |
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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.] |
| geometric albedo |
albedo |
0.151 |
|
0.067 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 12384 Luigimartella | Discovered 1994 Oct. 10 by V. S. Casulli at the Colleverde di Guidonia. |
| Luigi Martella (b. 1956) is a well-known Italian amateur astronomer and a qualified builder and repairer of astronomical telescopes. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20040504/MPCPages.arc | Last Updated: 2004-05-11 |
|
Alternate Designations
| 1994 TC2 = 1968 QV1 = 1978 NQ5 = 1989 SR13 = 1997 EA44 = 1999 RG146 |
|
|
