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JPL Small-Body Database Browser
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59738 (1999 LH8)
Classification: Main-belt Asteroid          SPK-ID: 2059738
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1282484111612353 3.732e-08  
a 2.759658602685303 1.7118e-08 au
q 2.405736771543479 1.0245e-07 au
i 8.863005050016907 5.4232e-06 deg
node 169.8510686531732 3.0184e-05 deg
peri 130.1453458455485 3.786e-05 deg
M 162.1762995743953 2.388e-05 deg
tp 2458246.161365798147
(2018-May-07.66136580)
0.00010949 TDB
period 1674.485785070544
4.58
1.558e-05
4.266e-08
d
yr
n .2149913741936206 2.0003e-09 deg/d
Q 3.113580433827129 1.9313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      8941 days (24.48 yr)  
   first obs. used      1995-08-02  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5767  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:53:14  

Additional Information
 Earth MOID = 1.40195 au 
 Jupiter MOID = 2.16277 au 
 T_jup = 3.313 
[ 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 15.3   n/a MPO452978  

59738 (1999 LH8)          Discovered 1999-Jun-08 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 LH8 = 2000 ST346 = 2000 TZ46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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