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59843 (1999 RD59)
Classification: Main-belt Asteroid          SPK-ID: 2059843
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09704862552710219 4.518e-08  
a 3.062890815975176 2.2218e-08 au
q 2.765641472145201 1.4066e-07 au
i 11.29387377756368 4.8617e-06 deg
node 329.697541617509 2.3259e-05 deg
peri 239.7295816730318 3.3562e-05 deg
M 72.02325765603581 2.2972e-05 deg
tp 2458608.788826035078
(2019-May-05.28882603)
0.00012592 TDB
period 1957.92341552818
5.36
2.1304e-05
5.833e-08
d
yr
n .1838682744916682 2.0006e-09 deg/d
Q 3.360140159805151 2.4374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1235  
   data-arc span      7275 days (19.92 yr)  
   first obs. used      1999-08-07  
   last obs. used      2019-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:55:27  

Additional Information
 Earth MOID = 1.78334 au 
 Jupiter MOID = 1.71833 au 
 T_jup = 3.196 
[ 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 13.7   n/a MPO347919  
diameter diameter 6.564 km 0.408 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.163   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59843 (1999 RD59)          Discovered 1999-Sep-07 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 RD59 = 2000 SR294 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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