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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 21 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1524805235737895 | 3.8766e-08 | |
a | 3.156192496200451 | 1.8101e-08 | au |
q | 2.674934611880141 | 1.2189e-07 | au |
i | 5.128252773747669 | 4.9714e-06 | deg |
node | 18.55539467864291 | 4.3667e-05 | deg |
peri | 47.49480310962601 | 4.6329e-05 | deg |
M | 223.3062273126691 | 1.5959e-05 | deg |
tp | 2459778.160214091974 (2022-Jul-17.66021409) | 9.3937e-05 | TDB |
period | 2048.064601402708 5.61 | 1.7618e-05 4.824e-08 | d yr |
n | .1757757053920262 | 1.5121e-09 | deg/d |
Q | 3.637450380520761 | 2.0861e-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 |
13.5 |
|
n/a |
MPO347620 |
|
diameter |
diameter |
9.667 |
km |
0.304 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
rotation period |
rot_per |
5.517 |
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.] |
geometric albedo |
albedo |
0.090 |
|
0.020 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
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12133 Titulaer | Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels. |
Dutch astronomer and science writer Chriet Titulaer (b. 1943) is a popularizer of astronomy and space travel. Together with Henk Terlingen, he prepared impressive television programs on the Apollo moon missions. |
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
Reference: 20070926/MPCPages.arc | Last Updated: 2007-09-30 |
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Alternate Designations
2558 P-L = 1973 AY3 = 1984 BR1 |
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