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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 24 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .09664805911058745 | 3.9812e-08 | |
| a | 2.754749483149399 | 1.3388e-08 | au |
| q | 2.488508292267116 | 1.0977e-07 | au |
| i | 8.520565328955929 | 4.3682e-06 | deg |
| node | 210.4813361374454 | 2.352e-05 | deg |
| peri | 309.8560081310382 | 3.0275e-05 | deg |
| M | 250.8377939330135 | 2.1156e-05 | deg |
| tp | 2459706.897316099267
(2022-May-07.39731610) | 9.9945e-05 | TDB |
| period | 1670.019692382065
4.57 | 1.2174e-05
3.333e-08 | d
yr |
| n | .2155663203506942 | 1.5715e-09 | deg/d |
| Q | 3.020990674031682 | 1.4682e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
14.28 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
3.395 |
km |
0.614 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| rotation period |
rot_per |
2.932 |
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 |
0.351 |
|
0.088 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 27564 Astreichelt | Discovered 2000 May 27 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro. |
| Astrid Reichelt mentored a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students. She teaches at the Saint John Fisher Parish School, Rancho Palos Verdes, California. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20111210/MPCPages.arc | Last Updated: 2011-12-12 |
|
[ 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 |
| 2152-Dec-09 10:27 |
00:03 |
Jupiter |
1.99743682938339 |
1.99743625548158 |
1.99743740328939 |
3.24368173158802 |
3.11020284474021 |
2507404.935139496 |
2.85933719471446 |
192.217133679853 |
15.016582690608 |
-80.950794779417 |
3030909.2983189 |
T |
24 |
CATAB v2.0f-lin.ifort 2021-Feb-24 03:25:41 |
2021-Feb-24 03:25 |
|
Alternate Designations
| 2000 KE77 = 1986 HG = 1997 TJ2 |
|
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