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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 | .2822195470101299 | 2.9829e-08 | |
a | 2.237602280156188 | 6.0211e-09 | au |
q | 1.606107178261675 | 6.6375e-08 | au |
i | 1.335147279454465 | 3.6986e-06 | deg |
node | 172.4915398905334 | 0.00013547 | deg |
peri | 358.6102351605166 | 0.00013552 | deg |
M | 115.1757005392203 | 6.5143e-06 | deg |
tp | 2458609.360989776684 (2019-May-05.86098978) | 2.1663e-05 | TDB |
period | 1222.567286512352 3.35 | 4.9346e-06 1.351e-08 | d yr |
n | .2944623203741863 | 1.1885e-09 | deg/d |
Q | 2.869097382050701 | 7.7203e-09 | au |
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| | Orbit Determination Parameters
Additional Information
|
[ hide covariance matrix ]
Orbital Elements at Epoch 2457513.5 (2016-May-05.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
Element | Value | Uncertainty (1-sigma) | Units |
e | .282159088135938 | 2.981e-08 | |
q | 1.605705319036785 | 6.6284e-08 | au |
tp | 2457386.724461969784 (2015-Dec-30.22446197) | 2.088e-05 | TDB |
node | 172.5493997715508 | 0.00013557 | deg |
peri | 358.4681071511822 | 0.00013562 | deg |
i | 1.334502021278027 | 3.6978e-06 | deg |
|
| | Orbit Determination Parameters
Additional Information
|
Orbit Covariance (6×6)
|
|
e |
q |
tp |
node |
peri |
i |
e |
8.886154709551012E-16 |
-1.971831836645906E-15 |
-1.620887939210066E-13 |
-4.733745473653158E-14 |
6.14779507850196E-15 |
3.859176236312184E-16 |
q |
-1.971831836645906E-15 |
4.393569187376562E-15 |
3.669256527112691E-13 |
1.704797228600226E-13 |
-7.715824544691657E-14 |
-1.939405439252496E-15 |
tp |
-1.620887939210066E-13 |
3.669256527112691E-13 |
4.359624315905748E-10 |
-2.174271731477098E-11 |
1.445904157685308E-10 |
6.960361622326231E-13 |
node |
-4.733745473653158E-14 |
1.704797228600226E-13 |
-2.174271731477098E-11 |
1.837985719595629E-8 |
-1.836570347289075E-8 |
-1.018961007001809E-10 |
peri |
6.14779507850196E-15 |
-7.715824544691657E-14 |
1.445904157685308E-10 |
-1.836570347289075E-8 |
1.839230135567249E-8 |
1.018111235605085E-10 |
i |
3.859176236312184E-16 |
-1.939405439252496E-15 |
6.960361622326231E-13 |
-1.018961007001809E-10 |
1.018111235605085E-10 |
1.367366620044602E-11 |
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Physical Parameter Table
Parameter |
Symbol |
Value |
Units |
Sigma |
Reference |
Notes |
absolute magnitude |
H |
16.2 |
|
n/a |
MPO422268 |
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|
91227 (1999 BG9) Discovered 1999-Jan-22 by Korlevic, K. at Visnjan |
Reference: 20041028/Numbers.arc | Last Updated: 2004-10-29 |
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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 |
1925-Jun-16 04:13 |
00:01 |
Mars |
0.0949312943815818 |
0.0949287707852697 |
0.0949338180770548 |
6.03717094947445 |
6.0366713968106 |
2424317.675357454 |
1.42492856267879 |
198.755409960033 |
13.1218823175052 |
50.8727870668025 |
790166.868372127 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:40:44 |
2020-Nov-12 20:40 |
1955-Sep-01 06:44 |
00:02 |
Mars |
0.0793629882444871 |
0.0793625493993784 |
0.0793634271034858 |
4.86277582104886 |
4.86203393525251 |
2435351.780497405 |
2.01950693262825 |
67.1528882453357 |
12.3755592025384 |
-74.1277105570846 |
922477.637081453 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:40:44 |
2020-Nov-12 20:40 |
1985-Nov-03 02:04 |
00:01 |
Mars |
0.0817314935112324 |
0.0817312386093842 |
0.0817317484134708 |
4.74724446529834 |
4.74650654592928 |
2446372.586133747 |
1.16349839245469 |
20.0229246393638 |
10.4096721399265 |
64.7601454445271 |
1000156.46814127 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:40:44 |
2020-Nov-12 20:40 |
2016-Jan-29 09:36 |
< 00:01 |
Mars |
0.0399335794607507 |
0.0399332178096144 |
0.0399339411119233 |
4.92708362842096 |
4.92562836318646 |
2457416.899823462 |
0.237484563102706 |
18.2654424727928 |
13.5871631039362 |
-13.7262704472609 |
338052.509479741 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:40:44 |
2020-Nov-12 20:40 |
2046-Mar-31 22:53 |
< 00:01 |
Mars |
0.0368614123662091 |
0.0368599756876995 |
0.0368628490542797 |
5.87411324116355 |
5.87279090831689 |
2468436.453347446 |
0.553629620469285 |
77.7704636033787 |
14.8333781017968 |
23.3583730754088 |
155502.106464314 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:40:44 |
2020-Nov-12 20:40 |
2183-Mar-11 15:07 |
< 00:01 |
Mars |
0.0741212111018312 |
0.0741207663322999 |
0.074121655891641 |
5.33759774928766 |
5.33687406810415 |
2518454.129713718 |
0.870274585503171 |
78.1894632423914 |
12.8390897969051 |
76.4416124573414 |
816227.309264973 |
T |
19 |
CATAB v2.0f-lin.ifort 2020-Nov-12 20:40:44 |
2020-Nov-12 20:40 |
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