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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 43 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09006847366044279 | 1.2272e-08 | |
| a | 2.562921101603873 | 7.1783e-09 | au |
| q | 2.332082709870272 | 3.5065e-08 | au |
| i | 7.18687967360974 | 5.5706e-07 | deg |
| node | 240.511411346303 | 4.5947e-06 | deg |
| peri | 66.90645146285412 | 1.5415e-05 | deg |
| M | 310.3492878041354 | 1.8305e-05 | deg |
| tp | 2459407.192283736134
(2021-Jul-11.69228374) | 7.6574e-05 | TDB |
| period | 1498.653671904545
4.10 | 6.2962e-06
1.724e-08 | d
yr |
| n | .2402156060128945 | 1.0092e-09 | deg/d |
| Q | 2.793759493337475 | 7.8249e-09 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
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 |
|
[ hide close-approach data ]
Close-Approach Data ...sorted by Date/Time (TDB)
|
| Date/Time (TDB) |
Time Uncertainty
(days_HH:MM) |
Body |
Nominal Distance (au) |
Minimum Distance (au) |
Maximum Distance (au) |
V-relative (km/s) |
V-infinity (km/s) |
JD (TDB) |
Time Uncertainty (minutes) |
Semi-major axis (km) |
Semi-minor axis (km) |
range-LOV angle (deg) |
N-sigma |
BP |
Orbit Ref. |
Reference |
Modified |
| 2100-Dec-26 19:43 |
00:03 |
Psych |
0.0333473185740674 |
0.0333427426904732 |
0.0333518955764449 |
3.0054736541687 |
3.00547353344867 |
2488429.321553878 |
2.93978175624558 |
381.565874135348 |
25.4273282856424 |
53.4993567147813 |
157647.872082389 |
T |
43 |
CATAB v2.0f-lin.ifort 2021-Apr-12 12:52:34 |
2021-Apr-12 12:52 |
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Alternate Designations
| 1964 TO = 1943 OA = 1952 WH = 1955 KE = 1956 VD = 1964 UB = 1967 JD |
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