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243155 (2007 TR63)
Classification: Main-belt Asteroid          SPK-ID: 2243155
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .052850789514459 4.9383e-08  
a 2.772009839689377 3.0139e-08 au
q 2.625506931119945 1.5316e-07 au
i 1.777160768148144 4.5636e-06 deg
node 98.23638733339155 0.00022873 deg
peri 202.5798904507892 0.00023994 deg
M 358.3400379625188 7.4464e-05 deg
tp 2459008.272956432079
(2020-Jun-07.77295643)
0.00034869 TDB
period 1685.739946074045
4.62
2.7492e-05
7.527e-08
d
yr
n .2135560712305664 3.4828e-09 deg/d
Q 2.91851274825881 3.1731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      5167 days (14.15 yr)  
   first obs. used      2005-04-04  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56813  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:17:37  

Additional Information
 Earth MOID = 1.60999 au 
 Jupiter MOID = 2.18747 au 
 T_jup = 3.334 
[ 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 16.5   n/a MPO475963  
diameter diameter 3.220 km 0.846 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243155 (2007 TR63)          Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2007 TR63 = 2005 GO140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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