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JPL Small-Body Database Browser
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56947 (2000 RZ93)
Classification: Main-belt Asteroid          SPK-ID: 2056947
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026197779804131 5.3135e-08  
a 2.987884668798906 2.6062e-08 au
q 2.681268607455682 1.653e-07 au
i 13.54022116824224 5.5734e-06 deg
node 188.6782993395834 1.7751e-05 deg
peri 23.22446637106005 2.9192e-05 deg
M 350.752768625586 2.0589e-05 deg
tp 2458648.956650979659
(2019-Jun-14.45665098)
0.00010784 TDB
period 1886.445104092859
5.16
2.4682e-05
6.758e-08
d
yr
n .1908351317612894 2.4969e-09 deg/d
Q 3.29450073014213 2.8737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      7739 days (21.19 yr)  
   first obs. used      1998-03-03  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:10:27  

Additional Information
 Earth MOID = 1.68266 au 
 Jupiter MOID = 1.67368 au 
 T_jup = 3.207 
[ 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 MPO474451  
diameter diameter 6.280 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56947 (2000 RZ93)          Discovered 2000-Sep-04 by Spacewatch at Kitt Peak
Reference: 20030318/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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