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67511 (2000 RR55)
Classification: Main-belt Asteroid          SPK-ID: 2067511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07796341712731671 4.1737e-08  
a 2.349806568686562 8.9299e-09 au
q 2.166607619003543 9.6318e-08 au
i 7.956272759783654 3.4694e-06 deg
node 81.6516031610394 2.9067e-05 deg
peri 276.8971120544431 3.9041e-05 deg
M 269.2046388081212 2.9713e-05 deg
tp 2459532.323971523910
(2021-Nov-13.82397152)
0.00010957 TDB
period 1315.668864361458
3.60
7.4998e-06
2.053e-08
d
yr
n .273625081319167 1.5598e-09 deg/d
Q 2.533005518369581 9.6261e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1499  
   data-arc span      8204 days (22.46 yr)  
   first obs. used      1998-01-25  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49192  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:30:25  

Additional Information
 Earth MOID = 1.1787 au 
 Jupiter MOID = 2.77657 au 
 T_jup = 3.541 
[ 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 14.46   n/a E2021B10  
diameter diameter 6.819 km 0.149 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67511 (2000 RR55)          Discovered 2000-Sep-04 by LINEAR at Socorro
Reference: 20030910/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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