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48306 (2002 LA48)
Classification: Main-belt Asteroid          SPK-ID: 2048306
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1269811831559612 4.5832e-08  
a 2.701802527907844 1.5145e-08 au
q 2.358724446260339 1.2625e-07 au
i 14.98341763125037 4.5327e-06 deg
node 152.0241505526853 1.7212e-05 deg
peri 167.3202469457397 2.5872e-05 deg
M 329.9851227417844 1.8426e-05 deg
tp 2459135.742410658961
(2020-Oct-13.24241066)
8.3228e-05 TDB
period 1622.104512318112
4.44
1.3639e-05
3.734e-08
d
yr
n .2219339119435235 1.8661e-09 deg/d
Q 3.044880609555349 1.7068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      720  
   data-arc span      7972 days (21.83 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60353  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:48:07  

Additional Information
 Earth MOID = 1.34848 au 
 Jupiter MOID = 2.31569 au 
 T_jup = 3.307 
[ 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 15.0   n/a MPO474361  

48306 (2002 LA48)          Discovered 2002-Jun-14 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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