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71758 (2000 RR54)
Classification: Main-belt Asteroid          SPK-ID: 2071758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1596806333432782 4.3493e-08  
a 2.404996106105193 9.7271e-09 au
q 2.020964804694198 1.0448e-07 au
i 9.321904359942435 4.6089e-06 deg
node 306.302908618002 2.2384e-05 deg
peri 169.888820924144 2.5355e-05 deg
M 33.48227020615462 1.1083e-05 deg
tp 2458873.798315369637
(2020-Jan-25.29831537)
4.1881e-05 TDB
period 1362.291331683543
3.73
8.2648e-06
2.263e-08
d
yr
n .2642606552851701 1.6032e-09 deg/d
Q 2.789027407516189 1.128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1299  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1998-03-31  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47807  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:46:44  

Additional Information
 Earth MOID = 1.03782 au 
 Jupiter MOID = 2.30509 au 
 T_jup = 3.488 
[ 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 14.7   n/a MPO502595  
diameter diameter 5.715 km 0.356 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.136   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71758 (2000 RR54)          Discovered 2000-Sep-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 RR54 = 1998 FO100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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