| (2019 TQ3) |
| Classification: Apollo [NEO] SPK-ID: 3878597 |
[ 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 2458763.5 (2019-Oct-07.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
| Element | Value | Uncertainty (1-sigma) | Units |
| e | .6390187549943369 | 0.0025533 | |
| a | 1.915852081750705 | 0.011764 | au |
| q | .691586669717061 | 0.0006452 | au |
| i | 9.402037513193896 | 0.035649 | deg |
| node | 192.113373099787 | 0.0036136 | deg |
| peri | 266.2870670336341 | 0.015089 | deg |
| M | 340.2953004836388 | 0.2104 | deg |
| tp | 2458816.516213373631
(2019-Nov-29.01621337) | 0.07778 | TDB |
| period | 968.5931418877904
2.65 | 8.9214
0.02443 | d
yr |
| n | .3716730838072621 | 0.0034233 | deg/d |
| Q | 3.140117493784349 | 0.019282 | au |
|
| | Orbit Determination Parameters
Additional Information
|
[ show covariance matrix ]
Physical Parameter Table
| Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
| absolute magnitude |
H |
25.9 |
|
.28773 |
E2019X49 |
autocmod 2.8 |
|
[ 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 |
| 2019-Oct-13 00:41 |
< 00:01 |
Earth |
0.0265071377680482 |
0.0262076124468161 |
0.0268066589721636 |
18.1740006521192 |
18.1684688697956 |
2458769.528384333 |
0.173442288542358 |
14926.9241057715 |
24.1541889447908 |
-0.0286725611361485 |
208.272970720376 |
T |
3 |
CATAB v2.0f-lin.ifort 2019-Dec-04 07:19:57 |
2019-Dec-04 07:20 |
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