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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2565725965179498 1.4382e-07  
a 3.091272108519984 5.3762e-08 AU
q 2.298136397093494 4.363e-07 AU
i 16.46913098161207 1.3807e-05 deg
node 68.80570986005181 3.6495e-05 deg
peri 125.2593181582151 4.8396e-05 deg
M 318.1424853537549 2.6489e-05 deg
tp 2457231.320946259461
(2015-Jul-27.82094626)
0.00015008 JED
period 1985.200061582254
5.44
5.1789e-05
1.418e-07
d
yr
n .1813419246587525 4.7308e-09 deg/d
Q 3.884407819946474 6.7556e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      1994-06-03  
   last obs. used      2014-12-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60628  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 10:10:05  

Additional Information
 Earth MOID = 1.33825 AU 
 T_jup = 3.112 
[ 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 (809)
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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