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90013 (2002 TM240)
Classification: Main-belt Asteroid          SPK-ID: 2090013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .219506628444625 3.5944e-08  
a 2.606568896302289 1.1665e-08 au
q 2.034409746066347 9.1854e-08 au
i 9.885255958936275 4.5151e-06 deg
node 90.97664871860314 2.8143e-05 deg
peri 350.3123399025304 3.0687e-05 deg
M 49.2655560573742 1.203e-05 deg
tp 2458790.149703744548
(2019-Nov-02.64970374)
5.0906e-05 TDB
period 1537.10041481665
4.21
1.0319e-05
2.825e-08
d
yr
n .2342072102315722 1.5722e-09 deg/d
Q 3.178728046538232 1.4226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      773  
   data-arc span      7695 days (21.07 yr)  
   first obs. used      1999-01-10  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51504  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:01:35  

Additional Information
 Earth MOID = 1.05109 au 
 Jupiter MOID = 2.07421 au 
 T_jup = 3.357 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO412701  
diameter diameter 3.269 km 0.706 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.125   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90013 (2002 TM240)          Discovered 2002-Oct-09 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2002 TM240 = 2001 NZ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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