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193764 (2001 LG13)
Classification: Mars-crossing Asteroid          SPK-ID: 2193764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3025732993305634 4.3872e-08  
a 2.218400031695043 1.4139e-08 au
q 1.547171414870047 9.6158e-08 au
i 6.304011435885696 4.895e-06 deg
node 121.306219010271 4.3297e-05 deg
peri 193.9051180127379 4.4456e-05 deg
M 234.6026443032315 1.428e-05 deg
tp 2459420.881987097938
(2021-Jul-25.38198710)
5.1447e-05 TDB
period 1206.863689543954
3.30
1.1538e-05
3.159e-08
d
yr
n .2982938364282348 2.8517e-09 deg/d
Q 2.889628648520038 1.8417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      246  
   data-arc span      7800 days (21.36 yr)  
   first obs. used      1998-09-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62593  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:08:37  

Additional Information
 Earth MOID = .534212 au 
 Jupiter MOID = 2.41904 au 
 T_jup = 3.583 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO413019  

193764 (2001 LG13)          Discovered 2001-Jun-15 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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