[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .2088967693295234 | 4.4962e-08 | |
| a | 2.841407984830878 | 1.5242e-08 | au |
| q | 2.247847036452596 | 1.2876e-07 | au |
| i | 12.367878783093 | 5.6121e-06 | deg |
| node | 324.2258999636715 | 1.9917e-05 | deg |
| peri | 57.94830590587389 | 2.3124e-05 | deg |
| M | 265.0985844327951 | 1.1872e-05 | deg |
| tp | 2459461.678456490297
(2021-Sep-04.17845649) | 5.9125e-05 | TDB |
| period | 1749.43907152719
4.79 | 1.4076e-05
3.854e-08 | d
yr |
| n | .2057802445704694 | 1.6557e-09 | deg/d |
| Q | 3.43496893320916 | 1.8426e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
12.7 |
|
n/a |
MPO473968 |
|
| diameter |
diameter |
9.408 |
km |
0.238 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
9.7078 |
h |
n/a |
LCDB (Rev. 2019-August); Warner et al., 2009 |
Published Reference List:
[Odden, C.E.; Jusuf, J.M.; Keefe, O.R.; Wang, A.; Zaeder, E.A. (2017) Minor Planet Bull. 44, 181-182.] |
| geometric albedo |
albedo |
0.200 |
|
0.024 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 14917 Taco | Discovered 1994 Jan. 8 by Spacewatch at Kitt Peak. |
| Kenneth Dale "Taco" Cockrell (b. 1950), an engineer and pilot with NASA from 1987 to 1990, was then selected as an astronaut and flew on space shuttle missions STS-56, STS-69, STS-80, STS-98 and STS-111. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20030614/MPCPages.arc | Last Updated: 2005-04-26 |
|
Alternate Designations
| 1994 AD11 = 1987 QN1 = 1999 AL34 |
|
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