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100003 (1983 RN3)
Classification: Main-belt Asteroid          SPK-ID: 2100003
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2436983333107542 3.37e-08  
a 2.369667501133882 9.4438e-09 au
q 1.792183480606895 8.187e-08 au
i 3.975914593062816 3.9231e-06 deg
node 309.2777939734987 6.7824e-05 deg
peri 1.262986807404469 6.8441e-05 deg
M 43.25152913144021 1.0339e-05 deg
tp 2458840.423156851327
(2019-Dec-22.92315685)
3.7927e-05 TDB
period 1332.384419482447
3.65
7.9649e-06
2.181e-08
d
yr
n .2701922919061444 1.6152e-09 deg/d
Q 2.947151521660869 1.1745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      13091 days (35.84 yr)  
   first obs. used      1983-09-01  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50897  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:59:29  

Additional Information
 Earth MOID = .777775 au 
 Jupiter MOID = 2.33352 au 
 T_jup = 3.502 
[ 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 15.7   n/a MPO436465  
diameter diameter 3.273 km 0.830 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

100003 (1983 RN3)          Discovered 1983-Sep-01 by Debehogne, H. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1983 RN3 = 2004 EX33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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