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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2195750038026323 3.4209e-08  
a 2.605669393456015 1.1409e-08 au
q 2.033529526479508 8.6673e-08 au
i 9.885551517463405 3.9162e-06 deg
node 90.97117731037589 2.4144e-05 deg
peri 350.2232981381308 2.6081e-05 deg
M 142.1376238249865 1.0962e-05 deg
tp 2458789.925785392749
(2019-Nov-02.42578539)
4.4871e-05 TDB
period 1536.304824734403
4.21
1.009e-05
2.762e-08
d
yr
n .2343284966655214 1.539e-09 deg/d
Q 3.177809260432522 1.3914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      850  
   data-arc span      8188 days (22.42 yr)  
   first obs. used      1999-01-10  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50516  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:55:12  

Additional Information
 Earth MOID = 1.05016 au 
 Jupiter MOID = 2.07649 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 15.50   n/a MPO637226  
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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