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JPL Small-Body Database Browser
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376518 (2012 LQ19)
Classification: Main-belt Asteroid          SPK-ID: 2376518
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1110348741768919 5.3053e-08  
a 2.561344166558231 3.2077e-08 au
q 2.276945639300722 1.4026e-07 au
i 6.878577587049699 6.5268e-06 deg
node 230.0753279949959 5.0404e-05 deg
peri 69.28776794578498 6.0436e-05 deg
M 300.5679242158026 3.4934e-05 deg
tp 2459247.683076186885
(2021-Feb-02.18307619)
0.00014589 TDB
period 1497.270728863541
4.10
2.8126e-05
7.7e-08
d
yr
n .240437479381733 4.5167e-09 deg/d
Q 2.84574269381574 3.5638e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      4854 days (13.29 yr)  
   first obs. used      2005-10-26  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:14:57  

Additional Information
 Earth MOID = 1.27235 au 
 Jupiter MOID = 2.33328 au 
 T_jup = 3.416 
[ 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 MPO437548  

376518 (2012 LQ19)          Discovered 2005-Oct-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21

[ show close-approach data ]
Alternate Designations
 2012 LQ19 = 2005 WN164 = 2009 UD56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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