| 12711 Tukmit (1991 BB) |
| Classification: Apollo [NEO] SPK-ID: 2012711 |
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| Orbit Diagram
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| Note:
Make sure you have Java enabled on your browser to see the applet.
This applet is provided as a 3D orbit visualization tool.
The applet was implemented using 2-body methods,
and hence should not be used for determining accurate long-term trajectories
(over several years or decades) or planetary encounter circumstances.
For accurate long-term ephemerides, please instead use our Horizons system. |
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Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.
Orbit Viewer applet originally written and kindly provided by
Osamu Ajiki (AstroArts),
and further modified by
Ron Baalke (JPL).
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Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 122 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .272339489113939 | 5.9526e-08 | |
| a | 1.186378629094516 | 2.3551e-09 | AU |
| q | .8632808793512203 | 7.119e-08 | AU |
| i | 38.48670709323409 | 1.3264e-05 | deg |
| node | 294.9965033540258 | 7.7565e-06 | deg |
| peri | 322.8730799920528 | 1.6245e-05 | deg |
| M | 327.6264513838365 | 1.6282e-05 | deg |
| tp | 2456442.944478850275
(2013-May-30.44447885) | 2.1381e-05 | JED |
| period | 471.9906540758424
1.29 | 1.4055e-06
3.848e-09 | d
yr |
| n | .7627269669245462 | 2.2712e-09 | deg/d |
| Q | 1.509476378837812 | 2.9965e-09 | 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 |
16.0 |
mag |
n/a |
PDS3 (MPC 37041) |
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| rotation period |
rot_per |
3.4848 |
h |
n/a |
Asteroid Lightcurve DataBase (Rev. 2013-May-01) |
Incomplete or inconclusive result.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2000) http://www.asu.cas.cz/~ppravec/neo.htm] |
| SMASSII spectral type |
spec_B |
Sr |
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n/a |
EAR-A-5-DDR-TAXONOMY-V4.0 |
based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002) |
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| 12711 Tukmit | Discovered 1991 Jan. 19 by J. E. Mueller at Palomar. |
| Tukmit is Father Sky in the Luiseno creation story. He was made from nothingness and together with Tomaiyavit bore the First People. The First People became all the people, animals, plants and inanimate objects of the earth, the basis of Luiseno existence. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20081113/MPCPages.arc | Last Updated: 2008-11-17 |
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[ show close-approach data ]
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