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249934 (2001 TA93)
Classification: Main-belt Asteroid          SPK-ID: 2249934
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04656260939354021 4.8003e-08  
a 2.737603945702156 2.1536e-08 au
q 2.610133962504212 1.3314e-07 au
i 6.377308286970344 5.8823e-06 deg
node 337.7928621571309 4.0138e-05 deg
peri 56.32012933605356 7.0719e-05 deg
M 30.51239023880686 5.6279e-05 deg
tp 2458860.274149275194
(2020-Jan-11.77414928)
0.00025878 TDB
period 1654.452694981796
4.53
1.9523e-05
5.345e-08
d
yr
n .2175946166922356 2.5677e-09 deg/d
Q 2.8650739289001 2.2539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      6710 days (18.37 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57502  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:28:17  

Additional Information
 Earth MOID = 1.62094 au 
 Jupiter MOID = 2.33282 au 
 T_jup = 3.341 
[ 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 15.7   n/a MPO503177  

249934 (2001 TA93)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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