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59874 (1999 RJ113)
Classification: Main-belt Asteroid          SPK-ID: 2059874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1972337542570442 4.4812e-08  
a 2.746463093740416 2.3202e-08 au
q 2.204767866833577 1.2049e-07 au
i 7.292675951225153 5.6576e-06 deg
node 225.2481413779765 4.3632e-05 deg
peri 77.62937225363159 4.8605e-05 deg
M 214.5466652757189 2.7548e-05 deg
tp 2459672.207596410263
(2022-Apr-02.70759641)
0.00013345 TDB
period 1662.490139301891
4.55
2.1067e-05
5.768e-08
d
yr
n .2165426377513255 2.7441e-09 deg/d
Q 3.288158320647254 2.7779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      8876 days (24.30 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:56:13  

Additional Information
 Earth MOID = 1.20367 au 
 Jupiter MOID = 1.99714 au 
 T_jup = 3.308 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO502547  
diameter diameter 5.866 km 0.779 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59874 (1999 RJ113)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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