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541067 (2018 LX4)
Classification: Mars-crossing Asteroid          SPK-ID: 2541067
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3595363756858102 1.7089e-07  
a 2.422870191967268 1.1887e-08 au
q 1.551760224390173 4.1914e-07 au
i 14.14899017132525 1.1317e-05 deg
node 2.467438813875503 3.1934e-05 deg
peri 324.3554048330982 4.0156e-05 deg
M 222.9515364487054 1.217e-05 deg
tp 2459724.903181134688
(2022-May-25.40318113)
4.8093e-05 TDB
period 1377.506469730171
3.77
1.0137e-05
2.775e-08
d
yr
n .2613417852552937 1.9233e-09 deg/d
Q 3.293980159544363 1.6161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5522 days (15.12 yr)  
   first obs. used      2003-09-16  
   last obs. used      2018-10-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60776  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:00  

Additional Information
 Earth MOID = .562804 au 
 Jupiter MOID = 2.15252 au 
 T_jup = 3.382 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.7   .44758 E2018S72 autocmod 2.6n

541067 (2018 LX4)          Discovered 2003-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 LX4 = 2003 SX67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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