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

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1707227203120122 8.6763e-08  
a 2.302887859124918 8.5336e-09 au
q 1.909732579241606 1.9862e-07 au
i 13.4324458422452 8.3431e-06 deg
node 352.294736161959 1.5573e-05 deg
peri 332.4021373265057 2.2979e-05 deg
M 199.663345527015 1.8865e-05 deg
tp 2459569.009765201297
(2021-Dec-20.50976520)
6.8012e-05 TDB
period 1276.461181912402
3.49
7.0951e-06
1.943e-08
d
yr
n .2820297280491098 1.5676e-09 deg/d
Q 2.69604313900823 9.9904e-09 au
  Orbit Determination Parameters
   # obs. used (total)      969  
   data-arc span      13430 days (36.77 yr)  
   first obs. used      1983-09-04  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54469  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:52:11  

Additional Information
 Earth MOID = .908639 au 
 Jupiter MOID = 2.6898 au 
 T_jup = 3.535 
[ 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 15.5   n/a MPO459250  
diameter diameter 4.982 km 0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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