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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715922595474175 1.6563e-07  
a 2.302769368286583 1.8903e-08 AU
q 1.907631969165709 3.7927e-07 AU
i 13.44046156016848 1.5773e-05 deg
node 352.33270440 2.7322e-05 deg
peri 332.2244985897912 4.1535e-05 deg
M 355.8249481302865 3.6289e-05 deg
tp 2457015.302445378261
(2014-Dec-23.80244538)
0.00012874 JED
period 1276.362666253441
3.49
1.5716e-05
4.303e-08
d
yr
n .2820514964267348 3.473e-09 deg/d
Q 2.697906767407457 2.2147e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      11315 days (30.98 yr)  
   first obs. used      1983-09-04  
   last obs. used      2014-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .62233  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 15:00:21  

Additional Information
 Earth MOID = .907241 AU 
 T_jup = 3.534 
[ 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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