[ hide orbit diagram ]
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 38 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .02332615256400196 | 3.5524e-08 | |
| a | 2.997673756282457 | 1.9182e-08 | au |
| q | 2.927749560906308 | 1.1069e-07 | au |
| i | 8.534277705162548 | 4.088e-06 | deg |
| node | 276.0507356315751 | 2.4676e-05 | deg |
| peri | 344.1199001101318 | 9.1096e-05 | deg |
| M | 276.6818835076367 | 8.921e-05 | deg |
| tp | 2459639.244735557391
(2022-Feb-28.74473556) | 0.00047064 | TDB |
| period | 1895.723420669716
5.19 | 1.8196e-05
4.982e-08 | d
yr |
| n | .1899011195804186 | 1.8227e-09 | deg/d |
| Q | 3.067597951658607 | 1.9629e-08 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
13.28 |
|
n/a |
E2021B10 |
|
| diameter |
diameter |
8.046 |
km |
0.211 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
| geometric albedo |
albedo |
0.273 |
|
0.096 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
| 48300 Kronk | Discovered 2002 June 11 by C. W. Juels and P. R. Holvorcem at Fountain Hills. |
| Gary W. Kronk (b. 1956) is an amateur astronomer, programer-analyst and writer who was so inspired by comet C/1973 E1 (Kohoutek) as a teenager that he began a quest to catalogue every comet recorded in human history. Volume One (Ancient Comets to 1799) of his four-part Cometography was published in 1999. |
| NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character) |
| Reference: 20040107/MPCPages.arc | Last Updated: 2004-01-07 |
|
[ 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 |
| 1941-May-28 13:43 |
00:02 |
Jupiter |
1.99682086430357 |
1.99682051407083 |
1.99682121453631 |
3.89684431481422 |
3.78642635670256 |
2430143.071413095 |
2.08832129848135 |
123.260415515316 |
14.9883179925802 |
-88.960588109984 |
4186971.63522878 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 04:55:38 |
2021-Feb-24 04:55 |
| 2024-Jun-20 11:38 |
< 00:01 |
Jupiter |
1.99827283195424 |
1.99827248995747 |
1.998273173951 |
3.94268124996478 |
3.8336641500876 |
2460481.984988811 |
0.299259870242638 |
38.5023061582303 |
14.0370246610917 |
-81.6248251039773 |
4246187.85390366 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 04:55:38 |
2021-Feb-24 04:55 |
| 2107-Jul-13 09:13 |
00:03 |
Jupiter |
1.99310972409074 |
1.99310937508423 |
1.99311007309736 |
3.96398122847163 |
3.85528163256649 |
2490818.884341456 |
2.59056374237357 |
156.602441743284 |
14.7745862048828 |
-89.659739293211 |
4227429.91294485 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 04:55:38 |
2021-Feb-24 04:55 |
| 2190-Aug-05 17:49 |
00:05 |
Jupiter |
1.98802094694903 |
1.98802054780205 |
1.98802134610064 |
3.99494257877351 |
3.88682902357654 |
2521158.242241218 |
4.90181663943801 |
296.711099240237 |
14.7717889239636 |
89.3997008898504 |
4253706.08402108 |
T |
38 |
CATAB v2.0f-lin.ifort 2021-Feb-24 04:55:38 |
2021-Feb-24 04:55 |
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