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150926 (2001 TW62)
Classification: Main-belt Asteroid          SPK-ID: 2150926
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423791775233754 4.6765e-08  
a 2.582276861220228 1.5156e-08 au
q 2.214614405582048 1.2142e-07 au
i 3.752737733824239 4.9521e-06 deg
node 47.41957700889328 6.9977e-05 deg
peri 340.9723343568531 7.2646e-05 deg
M 223.4513247817461 2.4928e-05 deg
tp 2459775.393796967979
(2022-Jul-14.89379697)
0.00010913 TDB
period 1515.662942739452
4.15
1.3344e-05
3.653e-08
d
yr
n .2375198270331304 2.0911e-09 deg/d
Q 2.949939316858407 1.7314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:10  

Additional Information
 Earth MOID = 1.21875 au 
 Jupiter MOID = 2.49058 au 
 T_jup = 3.407 
[ 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 15.94   n/a E2021B55  

150926 (2001 TW62)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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