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56703 (2000 LT30)
Classification: Main-belt Asteroid          SPK-ID: 2056703
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1786544112095353 3.8785e-08  
a 2.6604851136987 1.3893e-08 au
q 2.185177712179125 1.039e-07 au
i 9.866009552362103 4.2585e-06 deg
node 260.8929528590143 2.1781e-05 deg
peri 21.70758286172674 2.4187e-05 deg
M 229.859307331693 1.2652e-05 deg
tp 2459573.494284364398
(2021-Dec-24.99428436)
5.7858e-05 TDB
period 1585.037993434762
4.34
1.2415e-05
3.399e-08
d
yr
n .227123893238599 1.779e-09 deg/d
Q 3.135792515218274 1.6375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1483  
   data-arc span      7890 days (21.60 yr)  
   first obs. used      1999-04-11  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49742  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:38:39  

Additional Information
 Earth MOID = 1.17203 au 
 Jupiter MOID = 2.01174 au 
 T_jup = 3.342 
[ 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 13.8   n/a MPO365909  

56703 (2000 LT30)          Discovered 2000-Jun-10 by LINEAR at Socorro
Reference: 20030318/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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