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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 41 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .110423560688862 | 3.5797e-08 | |
| a | 2.622591273790615 | 1.0682e-08 | au |
| q | 2.332995407107117 | 9.553e-08 | au |
| i | 4.681228481895097 | 3.5938e-06 | deg |
| node | 69.64051447340275 | 4.9699e-05 | deg |
| peri | 290.6108793062756 | 5.2473e-05 | deg |
| M | 76.2939102354508 | 1.6833e-05 | deg |
| tp | 2458871.737921183666
(2020-Jan-23.23792118) | 7.2309e-05 | TDB |
| period | 1551.294828232378
4.25 | 9.4782e-06
2.595e-08 | d
yr |
| n | .232064204333229 | 1.4179e-09 | deg/d |
| Q | 2.912187140474113 | 1.1862e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.0 |
|
n/a |
MPO350895 |
|
| diameter |
diameter |
4.701 |
km |
0.328 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.152 |
|
0.035 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 11779 Zernike | Discovered 1977 Oct. 16 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels. |
| Frits Zernike (1888-1966), Nobel Laureate in physics exactly half a century ago, was professor of physics and rector at Groningen University and a former assistant of Jacobus Kapteyn. By inventing the phase contrast microscope, he made a major contribution to the "telescope" of medical researchers and biologists. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20031110/MPCPages.arc | Last Updated: 2003-11-12 |
|
[ 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 |
| 1907-Apr-16 13:02 |
00:07 |
Europ |
0.0480340660213378 |
0.048023466944478 |
0.0480446651385161 |
2.59502819483515 |
2.59502810956828 |
2417682.043179296 |
6.58500076240312 |
532.087243291196 |
31.9953794772405 |
7.43505509123581 |
31945.0137451102 |
T |
41 |
CATAB v2.0f-lin.ifort 2021-Apr-12 22:57:29 |
2021-Apr-12 22:57 |
| 1945-Jul-25 08:51 |
00:04 |
Europ |
0.0181423519446412 |
0.0181374250265921 |
0.0181472800176891 |
2.69846332933216 |
2.69846311223127 |
2431661.868585228 |
4.26199298656602 |
336.372563143252 |
33.852982148532 |
-43.4408382576559 |
55352.7554352538 |
T |
41 |
CATAB v2.0f-lin.ifort 2021-Apr-12 22:57:29 |
2021-Apr-12 22:57 |
| 2059-Jul-17 03:11 |
00:01 |
David |
0.0325609543468015 |
0.0325575035639709 |
0.0325644059560442 |
4.38162077535358 |
4.38162066946451 |
2473291.632859849 |
1.38166405411568 |
312.878183948954 |
25.502649401002 |
-56.9488156793774 |
160197.482469425 |
T |
41 |
CATAB v2.0f-lin.ifort 2021-Apr-12 22:57:29 |
2021-Apr-12 22:57 |
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