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66682 (1999 TR35)
Classification: Main-belt Asteroid          SPK-ID: 2066682
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 .1548455313655341 2.599e-08  
a 2.404212615500032 9.7649e-09 au
q 2.031931035537209 6.2123e-08 au
i 24.85348328258153 7.4013e-07 deg
node 25.65624598699623 2.5249e-06 deg
peri 182.789454208974 7.8076e-06 deg
M 51.16486204126448 9.1068e-06 deg
tp 2459006.979471651203
(2020-Jun-06.47947165)
3.4477e-05 TDB
period 1361.625682668312
3.73
8.2955e-06
2.271e-08
d
yr
n .2643898426581712 1.6108e-09 deg/d
Q 2.776494195462855 1.1277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1689  
   data-arc span      24574 days (67.28 yr)  
   first obs. used      1953-04-07  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44962  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:24:11  

Additional Information
 Earth MOID = 1.02708 au 
 Jupiter MOID = 2.18309 au 
 T_jup = 3.383 
[ 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 14.14   n/a E2021B10  
diameter diameter 3.895 km 0.347 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66682 (1999 TR35)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TR35 = 1953 GK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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