[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .105854493492501 | 2.8532e-08 | |
| a | 2.342065794277646 | 7.539e-09 | au |
| q | 2.094147605898274 | 6.7114e-08 | au |
| i | .5774727980395205 | 3.6657e-06 | deg |
| node | 199.9137782961911 | 0.00033848 | deg |
| peri | 251.2674779399507 | 0.00033901 | deg |
| M | 259.9740489099602 | 1.9711e-05 | deg |
| tp | 2459564.253560147647
(2021-Dec-15.75356015) | 7.2279e-05 | TDB |
| period | 1309.173071848876
3.58 | 6.3213e-06
1.731e-08 | d
yr |
| n | .2749827411982978 | 1.3277e-09 | deg/d |
| Q | 2.589983982657019 | 8.337e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2456988.5 (2014-Nov-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .1065710585666256 | 2.8608e-08 | |
| q | 2.09250969112072 | 6.7434e-08 | au |
| tp | 2456944.469625543674
(2014-Oct-13.96962554) | 6.7942e-05 | TDB |
| node | 200.1405221601646 | 0.00033927 | deg |
| peri | 250.7397246362446 | 0.00033978 | deg |
| i | .576362349057885 | 3.6633e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
8.18399891389234E-16 |
-1.919751141456065E-15 |
2.944428914055582E-13 |
-6.764184718343601E-17 |
7.292957013159206E-14 |
-1.634392475753421E-17 |
| q |
-1.919751141456065E-15 |
4.547277689814094E-15 |
-6.049449165637876E-13 |
1.204208278452709E-15 |
-1.488889503049463E-13 |
3.657672847527341E-17 |
| tp |
2.944428914055582E-13 |
-6.049449165637876E-13 |
4.616112026942201E-9 |
-1.302280299287413E-13 |
1.282033824086371E-9 |
-3.37438500825409E-14 |
| node |
-6.764184718343601E-17 |
1.204208278452709E-15 |
-1.302280299287413E-13 |
1.151008899444608E-7 |
-1.150947036918888E-7 |
-2.623310304985513E-10 |
| peri |
7.292957013159206E-14 |
-1.488889503049463E-13 |
1.282033824086371E-9 |
-1.150947036918888E-7 |
1.1545091937066E-7 |
2.623062970250989E-10 |
| i |
-1.634392475753421E-17 |
3.657672847527341E-17 |
-3.37438500825409E-14 |
-2.623310304985513E-10 |
2.623062970250989E-10 |
1.341954406414274E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.57 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
3.031 |
km |
0.382 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
| rotation period |
rot_per |
9.553 |
h |
n/a |
LCDB (Rev. 2020-October); Warner et al., 2009 |
Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.] |
| geometric albedo |
albedo |
0.133 |
|
0.044 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 12022 Hilbert | Discovered 1996 Dec. 15 by P. G. Comba at Prescott. |
| David Hilbert (1862-1943), professor at Göttingen and one of the greatest mathematicians of all time, exerted a profound influence on the development of many branches of mathematics in the twentieth century: the foundations, geometry, algebra, analysis. His name is associated with the infinite-dimensional Hilbert space. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20000124/MPCPages.arc | Last Updated: 2013-03-29 |
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