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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 14 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .01655172788495523 | 6.134e-08 | |
| a | 3.207288460003657 | 3.6274e-08 | au |
| q | 3.15420229416512 | 1.9735e-07 | au |
| i | 21.7156296110843 | 6.3853e-06 | deg |
| node | 167.9299229146676 | 1.5997e-05 | deg |
| peri | 204.71750215109 | 0.00017201 | deg |
| M | 235.6706430503691 | 0.00017422 | deg |
| tp | 2459925.063822670464
(2022-Dec-11.56382267) | 0.0010192 | TDB |
| period | 2097.999881613168
5.74 | 3.5593e-05
9.745e-08 | d
yr |
| n | .1715920020563553 | 2.9111e-09 | deg/d |
| Q | 3.260374625842195 | 3.6875e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
15.62 |
|
n/a |
E2021B55 |
|
| diameter |
diameter |
5.098 |
km |
0.238 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.039 |
|
0.007 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 249211 (2008 DJ73) Discovered 2008-Feb-27 by Spacewatch at Kitt Peak |
| Reference: 20100824/Numbers.arc | Last Updated: 2010-08-27 |
|
[ 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 |
| 2022-Oct-18 08:46 |
< 00:01 |
Jupiter |
1.83261317159584 |
1.83261255198835 |
1.83261379120344 |
6.37777012782836 |
6.30488414857227 |
2459870.865360033 |
0.479223004568886 |
91.4907778606081 |
29.7754897177076 |
85.7436710934895 |
3195316.98426357 |
T |
14 |
CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:32 |
2020-Nov-12 00:19 |
| 2034-Jan-17 01:35 |
< 00:01 |
Jupiter |
1.83487610538394 |
1.83487544068212 |
1.83487677008733 |
6.47994461522655 |
6.4083098066257 |
2463979.565766979 |
0.969794513099708 |
158.917657187856 |
27.3832275706668 |
-83.472677847326 |
3480321.1792535 |
T |
14 |
CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:32 |
2020-Nov-12 00:19 |
| 2200-Dec-08 14:41 |
00:09 |
Jupiter |
1.89118741511482 |
1.8911830539894 |
1.89119177650986 |
6.21780456020368 |
6.14535077897227 |
2524935.112065690 |
8.58079582136502 |
1167.11718536384 |
33.5153876473555 |
79.1864953819173 |
3035752.8361725 |
T |
14 |
CATAB v2.0f-lin.ifort 2020-Nov-12 00:19:32 |
2020-Nov-12 00:19 |
|
|
