[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .1096003399882915 | 5.1954e-08 | |
a | 2.42461673519102 | 1.5428e-08 | au |
q | 2.158877916672783 | 1.2438e-07 | au |
i | 4.45939165710009 | 7.7748e-06 | deg |
node | 182.3467070524727 | 5.0374e-05 | deg |
peri | 57.89025596364333 | 6.0069e-05 | deg |
M | 180.9796019186815 | 3.2383e-05 | deg |
tp | 2459686.245698793855 (2022-Apr-16.74569879) | 0.00012498 | TDB |
period | 1378.996216138732 3.78 | 1.3162e-05 3.604e-08 | d yr |
n | .261059454541522 | 2.4917e-09 | deg/d |
Q | 2.690355553709257 | 1.7119e-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 |
16.7 |
|
n/a |
MPO454804 |
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|
245166 (2004 TB101) Discovered 2004-Oct-06 by Spacewatch at Kitt Peak |
Reference: 20100726/Numbers.arc | Last Updated: 2010-07-28 |
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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 |
1936-Jan-29 01:50 |
00:02 |
Iris |
0.0203147161334858 |
0.0203084514337462 |
0.0203210082427759 |
6.91586624800242 |
6.9158662070843 |
2428196.576280850 |
2.09070062319187 |
1254.85500336416 |
78.3744540439931 |
75.9963035658816 |
37619.9825581744 |
T |
21 |
CATAB v2.0f-lin.ifort 2020-Nov-12 00:45:54 |
2020-Nov-12 00:45 |
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