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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .0899456330777859 | 3.1949e-08 | |
| a | 2.562811409335929 | 7.7107e-09 | au |
| q | 2.332297714664236 | 8.3726e-08 | au |
| i | 7.187004543352394 | 3.6846e-06 | deg |
| node | 240.5122193275669 | 3.1545e-05 | deg |
| peri | 66.91098548692575 | 3.9882e-05 | deg |
| M | 262.2863666609937 | 2.5614e-05 | deg |
| tp | 2459407.248594963532
(2021-Jul-11.74859496) | 0.00010694 | TDB |
| period | 1498.55746003069
4.10 | 6.763e-06
1.852e-08 | d
yr |
| n | .2402310285737241 | 1.0842e-09 | deg/d |
| Q | 2.793325104007621 | 8.4042e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
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Orbital Elements at Epoch 2456326.5 (2013-Feb-03.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09052268550968993 | 3.182e-08 | |
| q | 2.331360434385816 | 8.3476e-08 | au |
| tp | 2456403.810846113111
(2013-Apr-21.31084611) | 0.0001043 | TDB |
| node | 240.6862214762662 | 3.1549e-05 | deg |
| peri | 65.57065225862387 | 3.9784e-05 | deg |
| i | 7.186858633276525 | 3.6815e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
| |
e |
q |
tp |
node |
peri |
i |
| e |
1.012521878621269E-15 |
-2.647278307495813E-15 |
8.327487086165033E-13 |
-4.905699970464412E-16 |
2.248541948442861E-13 |
3.763630650224606E-16 |
| q |
-2.647278307495813E-15 |
6.968322370765563E-15 |
-2.073598938517337E-12 |
1.720400868490233E-15 |
-5.666418363820914E-13 |
-7.954558334191177E-16 |
| tp |
8.327487086165033E-13 |
-2.073598938517337E-12 |
1.087757469229914E-8 |
2.203102609727646E-11 |
2.546279994453036E-9 |
1.352382639483543E-12 |
| node |
-4.905699970464412E-16 |
1.720400868490233E-15 |
2.203102609727646E-11 |
9.953478135477516E-10 |
-9.819867454045423E-10 |
-4.203677621785671E-11 |
| peri |
2.248541948442861E-13 |
-5.666418363820914E-13 |
2.546279994453036E-9 |
-9.819867454045423E-10 |
1.58273812016603E-9 |
4.20429374154792E-11 |
| i |
3.763630650224606E-16 |
-7.954558334191177E-16 |
1.352382639483543E-12 |
-4.203677621785671E-11 |
4.20429374154792E-11 |
1.355323228769095E-11 |
|
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
11.45 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
14.579 |
km |
0.329 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
| rotation period |
rot_per |
81. |
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:
[Behrend, R. (2005) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html] |
| geometric albedo |
albedo |
0.251 |
|
0.032 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M) |
|
|
| 1728 Goethe Link (1964 TO) Discovered 1964-Oct-12 by Goethe Link Observatory at Brooklyn |
| Discovered by the Indiana Asteroid Program, Goethe Link Observatory, University of Indiana. This program was conceived and directed by F. K. Edmondson; the plates were blinked and measured astrometrically by B. Potter and, following her retirement, by D. Owings; and the photometry was performed under the direction of T. Gehrels. During the years 1947-1967, in which the plates were exposed, a large number of people participated in various aspects of the program. |
| Reference: DISCOVERY.DB | Last Updated: 2003-08-29 |
|
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Alternate Designations
| 1964 TO = 1943 OA = 1952 WH = 1955 KE = 1956 VD = 1964 UB = 1967 JD |
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