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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 35 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1719335673254063 | 2.6751e-08 | |
a | 2.665618955443701 | 1.0938e-08 | au |
q | 2.207309579304042 | 7.4917e-08 | au |
i | 11.67614727615611 | 4.2905e-07 | deg |
node | 301.2793906956952 | 3.1555e-06 | deg |
peri | 95.45796025275196 | 5.818e-06 | deg |
M | 322.6500085264109 | 6.3363e-06 | deg |
tp | 2459365.423876852644 (2021-May-30.92387685) | 2.8419e-05 | TDB |
period | 1589.628091586989 4.35 | 9.7839e-06 2.679e-08 | d yr |
n | .2264680662761802 | 1.3939e-09 | deg/d |
Q | 3.12392833158336 | 1.2818e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
13.44 |
|
n/a |
E2021B10 |
|
diameter |
diameter |
6.508 |
km |
0.274 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
6.69 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Published Reference List: [Behrend, R. (2020) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] |
geometric albedo |
albedo |
0.240 |
|
0.049 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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|
12272 Geddylee | Discovered 1990 Sept. 22 by B. Roman at Palomar. |
Geddy Lee (Gary Lee Weinrib, b. 1953) is the bassist, vocalist and keyboardist for the Canadian band Rush. Geddy is the son of Polish concentration-camp survivors. He has become one of the most influential bass guitarists in rock music, and his voice is one of the most distinctive attributes of the band. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20070730/MPCPages.arc | Last Updated: 2007-08-07 |
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