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JPL Small-Body Database Browser
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146968 (2002 LD24)
Classification: Main-belt Asteroid          SPK-ID: 2146968
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2043356396217188 4.5851e-08  
a 2.25823860917875 6.8531e-09 au
q 1.796799978553749 1.0281e-07 au
i 4.836899656431162 5.4377e-06 deg
node 157.7462432840022 4.6045e-05 deg
peri 145.1970907801733 4.7552e-05 deg
M 339.3079086574128 1.0768e-05 deg
tp 2458671.745109024880
(2019-Jul-07.24510902)
3.7156e-05 TDB
period 1239.518945877127
3.39
5.6424e-06
1.545e-08
d
yr
n .2904352540938785 1.3221e-09 deg/d
Q 2.71967723980375 8.2535e-09 au
  Orbit Determination Parameters
   # obs. used (total)      647  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      1999-10-09  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5719  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:08:18  

Additional Information
 Earth MOID = .783443 au 
 Jupiter MOID = 2.52453 au 
 T_jup = 3.589 
[ 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 16.3   n/a MPO436738  

146968 (2002 LD24)          Discovered 2002-Jun-09 by Yeung, W. K. Y. at Desert Eagle
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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