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180743 (2004 LR3)
Classification: Main-belt Asteroid          SPK-ID: 2180743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1421079725151333 3.9483e-08  
a 2.613197458892006 1.9117e-08 au
q 2.241841266227164 1.0741e-07 au
i 11.86419126411533 5.3775e-06 deg
node 185.3356190378329 2.1336e-05 deg
peri 53.5879245460898 2.9254e-05 deg
M 340.9084425787163 2.3447e-05 deg
tp 2459282.326810812654
(2021-Mar-08.82681081)
0.00010099 TDB
period 1542.967461612929
4.22
1.6932e-05
4.636e-08
d
yr
n .2333166505168403 2.5603e-09 deg/d
Q 2.984553651556847 2.1834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      464  
   data-arc span      6370 days (17.44 yr)  
   first obs. used      2002-11-13  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:03:09  

Additional Information
 Earth MOID = 1.25265 au 
 Jupiter MOID = 2.05027 au 
 T_jup = 3.364 
[ 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 16.13   n/a E2021B55  

180743 (2004 LR3)          Discovered 2004-Jun-11 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2004 LR3 = 2005 VW128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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