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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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1715922591865545 1.6756e-07  
a 2.302769368249309 1.8956e-08 AU
q 1.907631969965815 3.8357e-07 AU
i 13.44046129323997 1.5841e-05 deg
node 352.332704349397 2.7324e-05 deg
peri 332.2244985768344 4.1727e-05 deg
M 355.8249482112582 3.6668e-05 deg
tp 2457015.302445090820
(2014-Dec-23.80244509)
0.00013008 JED
period 1276.362666222451
3.49
1.576e-05
4.315e-08
d
yr
n .282051496433583 3.4827e-09 deg/d
Q 2.697906766532802 2.2209e-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      .62725  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 09:47:36  

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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