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JPL Small-Body Database Browser
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379944 (2012 LH23)
Classification: Main-belt Asteroid          SPK-ID: 2379944
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06183791218512354 6.5485e-08  
a 2.17512927147411 1.9837e-08 au
q 2.040623818593402 1.5388e-07 au
i 3.813313176324386 7.5463e-06 deg
node 174.8465112509608 7.8874e-05 deg
peri 262.5517721106348 0.00010743 deg
M 349.1559819307585 7.8607e-05 deg
tp 2459035.795047280149
(2020-Jul-05.29504728)
0.00025613 TDB
period 1171.72591743407
3.21
1.6029e-05
4.389e-08
d
yr
n .3072390860725808 4.203e-09 deg/d
Q 2.309634724354817 2.1064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6360 days (17.41 yr)  
   first obs. used      2002-04-08  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:57:40  

Additional Information
 Earth MOID = 1.05991 au 
 Jupiter MOID = 2.80804 au 
 T_jup = 3.680 
[ 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 17.6   n/a MPO440649  

379944 (2012 LH23)          Discovered 2003-Sep-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 LH23 = 2003 RW6 = 2005 GG16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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