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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715826277427116 1.8695e-07  
a 2.30263174600322 1.3462e-08 AU
q 1.9075401403002 4.2922e-07 AU
i 13.44025218076519 1.7497e-05 deg
node 352.3367302697876 2.9045e-05 deg
peri 332.2483477671685 4.502e-05 deg
M 299.3904264665952 3.868e-05 deg
tp 2457015.369061122974
(2014-Dec-23.86906112)
0.00013782 JED
period 1276.248247508915
3.49
1.1192e-05
3.064e-08
d
yr
n .2820767830260902 2.4737e-09 deg/d
Q 2.697723351706241 1.5772e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      10865 days (29.75 yr)  
   first obs. used      1983-09-04  
   last obs. used      2013-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .67333  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Oct-23 13:57:41  

Additional Information
 Earth MOID = .905367 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 (809)
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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