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JPL Small-Body Database Browser
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376516 (2012 LH8)
Classification: Main-belt Asteroid          SPK-ID: 2376516
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2444812773761277 6.2234e-08  
a 3.108215322827237 4.7639e-08 au
q 2.348314870342381 1.8296e-07 au
i 16.5500562848453 8.1642e-06 deg
node 155.0527991387103 2.5815e-05 deg
peri 124.3109838726817 3.3038e-05 deg
M 149.5557141309791 1.936e-05 deg
tp 2458168.993626047124
(2018-Feb-19.49362605)
9.9077e-05 TDB
period 2001.543681312471
5.48
4.6016e-05
1.26e-07
d
yr
n .1798611758320145 4.1351e-09 deg/d
Q 3.868115775312092 5.9286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4075 days (11.16 yr)  
   first obs. used      2007-08-09  
   last obs. used      2018-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:42:53  

Additional Information
 Earth MOID = 1.37598 au 
 Jupiter MOID = 1.66409 au 
 T_jup = 3.111 
[ 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 16.5   n/a MPO455714  

376516 (2012 LH8)          Discovered 2007-Aug-09 by Rinner, C., Kugel, F. at Dauban
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2012 LH8 = 2007 PC9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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