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150923 (2001 TL61)
Classification: Main-belt Asteroid          SPK-ID: 2150923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2112375980766387 6.7687e-08  
a 2.543867175727163 1.1892e-08 au
q 2.006506783700554 1.7759e-07 au
i 4.009725686230492 6.3067e-06 deg
node 188.7091248046746 4.6335e-05 deg
peri 164.091249693152 4.7094e-05 deg
M 282.1889229783472 9.3525e-06 deg
tp 2459520.816271066765
(2021-Nov-02.31627107)
4.0104e-05 TDB
period 1481.972258936174
4.06
1.0392e-05
2.845e-08
d
yr
n .2429195268867071 1.7033e-09 deg/d
Q 3.081227567753771 1.4404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      574  
   data-arc span      8768 days (24.01 yr)  
   first obs. used      1996-05-18  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:20:37  

Additional Information
 Earth MOID = .99999 au 
 Jupiter MOID = 2.36523 au 
 T_jup = 3.409 
[ 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 16.54   n/a E2021B55  

150923 (2001 TL61)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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