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437921 (2002 LH47)
Classification: Main-belt Asteroid          SPK-ID: 2437921
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3212634753369139 6.2934e-08  
a 2.59535522900969 1.7759e-08 au
q 1.761562388404205 1.6372e-07 au
i 16.55439551995794 1.0219e-05 deg
node 177.0170980542133 1.8664e-05 deg
peri 113.0309072269922 2.2978e-05 deg
M 79.98400333630865 1.0218e-05 deg
tp 2458661.191861539006
(2019-Jun-26.69186154)
4.3365e-05 TDB
period 1527.191997784233
4.18
1.5675e-05
4.292e-08
d
yr
n .2357267458985613 2.4195e-09 deg/d
Q 3.429148069615175 2.3464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      6386 days (17.48 yr)  
   first obs. used      2002-05-07  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:44:39  

Additional Information
 Earth MOID = .818691 au 
 Jupiter MOID = 2.12688 au 
 T_jup = 3.287 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO440810  

437921 (2002 LH47)          Discovered 2002-May-07 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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