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34397 (2000 RJ76)
Classification: Main-belt Asteroid          SPK-ID: 2034397
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143091457301135 3.5899e-08  
a 2.938392224975516 1.7424e-08 au
q 2.602507119918557 1.0982e-07 au
i 2.99401523508117 3.9168e-06 deg
node 120.5778913566915 7.9008e-05 deg
peri 229.5401369745367 8.1093e-05 deg
M 308.9268142428255 1.8961e-05 deg
tp 2459261.507822668111
(2021-Feb-16.00782267)
9.7667e-05 TDB
period 1839.768065521948
5.04
1.6364e-05
4.48e-08
d
yr
n .1956768392421611 1.7405e-09 deg/d
Q 3.274277330032475 1.9416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1054  
   data-arc span      9531 days (26.09 yr)  
   first obs. used      1994-05-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52287  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:21:39  

Additional Information
 Earth MOID = 1.59752 au 
 Jupiter MOID = 2.13277 au 
 T_jup = 3.262 
[ 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 MPO299203  
diameter diameter 3.190 km 0.427 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34397 (2000 RJ76)          Discovered 2000-Sep-04 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 RJ76 = 1998 BK17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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