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JPL Small-Body Database Browser
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56933 (2000 RZ40)
Classification: Main-belt Asteroid          SPK-ID: 2056933
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1939355582910917 4.2265e-08  
a 2.629771205498896 1.6805e-08 au
q 2.11976505858263 1.1394e-07 au
i 13.30352786939479 5.9228e-06 deg
node 328.2777419244972 2.1655e-05 deg
peri 312.9147515669 2.745e-05 deg
M 195.6966179396081 1.9484e-05 deg
tp 2459311.417783100746
(2021-Apr-06.91778310)
8.6959e-05 TDB
period 1557.669712618562
4.26
1.4931e-05
4.088e-08
d
yr
n .2311144635372106 2.2153e-09 deg/d
Q 3.139777352415162 2.0064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      7451 days (20.40 yr)  
   first obs. used      1999-06-09  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53865  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:55:20  

Additional Information
 Earth MOID = 1.12666 au 
 Jupiter MOID = 2.15776 au 
 T_jup = 3.336 
[ 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 14.4   n/a MPO337709  
diameter diameter 4.033 km 1.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56933 (2000 RZ40)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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