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233551 (2007 LD13)
Classification: Main-belt Asteroid          SPK-ID: 2233551
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2277239676071629 5.4841e-08  
a 2.587234146263346 2.3243e-08 au
q 1.998058921347526 1.5079e-07 au
i 11.15753065864082 4.7262e-06 deg
node 143.5544091324903 2.077e-05 deg
peri 237.3203990837605 2.2917e-05 deg
M 294.9183374228993 1.3613e-05 deg
tp 2459275.294582589870
(2021-Mar-01.79458259)
5.9946e-05 TDB
period 1520.029541580284
4.16
2.0484e-05
5.608e-08
d
yr
n .2368375022670478 3.1916e-09 deg/d
Q 3.176409371179166 2.8536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      2000-12-28  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51424  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:28:39  

Additional Information
 Earth MOID = 1.02372 au 
 Jupiter MOID = 2.35335 au 
 T_jup = 3.358 
[ 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 15.5   n/a MPO437097  

233551 (2007 LD13)          Discovered 2007-Jun-09 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 LD13 = 2004 SA55 = 2008 UP307 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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