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231673 (1994 LD6)
Classification: Main-belt Asteroid          SPK-ID: 2231673
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2560004042989472 1.1483e-07  
a 3.089656056388394 4.2015e-08 au
q 2.298702856808274 3.6143e-07 au
i 16.4676329217936 9.9639e-06 deg
node 68.77094697774497 3.3366e-05 deg
peri 125.3193798367339 4.291e-05 deg
M 66.9817381445518 2.0629e-05 deg
tp 2457231.422522924403
(2015-Jul-27.92252292)
0.00011009 JED
period 1983.643533711768
5.43
4.0462e-05
1.108e-07
d
yr
n .1814842202653077 3.7019e-09 deg/d
Q 3.880609255968513 5.2771e-08 au
  Orbit Determination Parameters
   # obs. used (total)      286  
   data-arc span      7681 days (21.03 yr)  
   first obs. used      1994-06-03  
   last obs. used      2015-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63277  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 16:05:11  

Additional Information
 Earth MOID = 1.33698 au 
 Jupiter MOID = 1.32044 au 
 T_jup = 3.113 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO285287  

231673 (1994 LD6)          Discovered 1994-Jun-03 by Debehogne, H. at La Silla
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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