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58142 (1983 RW3)
Classification: Main-belt Asteroid          SPK-ID: 2058142
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1712872642473265 1.5492e-07  
a 2.302604818881492 1.87e-08 au
q 1.908197938812571 3.5357e-07 au
i 13.44085383506062 1.4726e-05 deg
node 352.332822230196 2.7298e-05 deg
peri 332.1722741410856 4.049e-05 deg
M 165.1516654042741 3.6155e-05 deg
tp 2457015.025482388289
(2014-Dec-23.52548239)
0.00012456 JED
period 1276.225860782396
3.49
1.5547e-05
4.257e-08
d
yr
n .2820817310341137 3.4362e-09 deg/d
Q 2.697011698950413 2.1903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      11820 days (32.36 yr)  
   first obs. used      1983-09-04  
   last obs. used      2016-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61779  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 23:45:38  

Additional Information
 Earth MOID = .906525 au 
 Jupiter MOID = 2.67782 au 
 T_jup = 3.535 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO263800  

58142 (1983 RW3)          Discovered 1983-Sep-04 by Debehogne, H. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1983 RW3 = 1990 RJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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