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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1723352412541523 | 3.1504e-08 | |
a | 2.740139409871591 | 1.4151e-08 | au |
q | 2.26791682360136 | 9.1535e-08 | au |
i | 3.621598286955528 | 3.6385e-06 | deg |
node | 122.6389507823865 | 7.8274e-05 | deg |
peri | 341.0811809768417 | 7.993e-05 | deg |
M | 252.6706916766347 | 1.7073e-05 | deg |
tp | 2459494.438916929331 (2021-Oct-06.93891693) | 8.0321e-05 | TDB |
period | 1656.751663383717 4.54 | 1.2834e-05 3.514e-08 | d yr |
n | .2172926745489081 | 1.6833e-09 | deg/d |
Q | 3.212361996141823 | 1.659e-08 | au |
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| | Orbit Determination Parameters
Additional Information
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[ show covariance matrix ]
Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
15.1 |
|
n/a |
MPO347857 |
|
diameter |
diameter |
5.386 |
km |
0.300 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
geometric albedo |
albedo |
0.032 |
|
0.008 |
urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M) |
|
|
48557 (1993 TJ37) Discovered 1993-Oct-09 by Elst, E. W. at La Silla |
Reference: 20021120/Numbers.arc | Last Updated: 2004-04-19 |
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[ 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 |
1938-Apr-17 08:06 |
00:02 |
Jupiter |
1.95705959641414 |
1.9570591056957 |
1.95706008713324 |
2.34794091890203 |
2.15574100482804 |
2429005.837682968 |
1.78879312722978 |
105.16596980738 |
7.87184687622817 |
89.7350359453334 |
2451551.55944026 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Dec-18 03:49:52 |
2020-Dec-18 03:49 |
1997-Jan-24 11:05 |
< 00:01 |
Jupiter |
1.94295253797456 |
1.94295226512741 |
1.94295281082171 |
2.12097635106949 |
1.90437615751939 |
2450472.961652475 |
0.485600686684694 |
59.3190426614699 |
9.86929667849301 |
86.5542079740677 |
3247374.68335578 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Dec-18 03:49:52 |
2020-Dec-18 03:49 |
2055-Nov-03 17:51 |
< 00:01 |
Jupiter |
1.99479783598483 |
1.99479753175671 |
1.99479814021294 |
2.14979692297831 |
1.94226552603611 |
2471940.243677575 |
0.871539218585315 |
57.6656481982342 |
12.1949560588198 |
-87.6461417105248 |
3857260.11821296 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Dec-18 03:49:52 |
2020-Dec-18 03:49 |
2092-Oct-07 15:29 |
00:02 |
Jupiter |
1.96783177415069 |
1.96783128948691 |
1.96783225881491 |
2.46325268512894 |
2.28182930201959 |
2485428.145476130 |
1.68732084090859 |
98.5493991000037 |
8.15590442436797 |
89.3329467906099 |
2423778.90513248 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Dec-18 03:49:52 |
2020-Dec-18 03:49 |
2151-Jul-19 16:15 |
00:03 |
Jupiter |
1.92813631172408 |
1.92813601353233 |
1.92813660991572 |
2.1502199060996 |
1.93516244795179 |
2506896.177121257 |
3.00113656911431 |
151.36013010175 |
16.1992368542059 |
-83.2866848695611 |
2741591.31051124 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Dec-18 03:49:52 |
2020-Dec-18 03:49 |
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