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JPL Small-Body Database Browser
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172310 (2002 TL273)
Classification: Main-belt Asteroid          SPK-ID: 2172310
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1194769466281618 5.6352e-08  
a 2.763137720753745 2.7276e-08 au
q 2.433006462764989 1.5421e-07 au
i 3.438249166133036 6.3178e-06 deg
node 240.7984332116312 9.7867e-05 deg
peri 151.947136382612 0.00010138 deg
M 293.7581861301389 2.7203e-05 deg
tp 2459309.196666397999
(2021-Apr-04.69666640)
0.00012877 TDB
period 1677.653334215874
4.59
2.4841e-05
6.801e-08
d
yr
n .214585452582945 3.1774e-09 deg/d
Q 3.093268978742501 3.0535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      8839 days (24.20 yr)  
   first obs. used      1995-02-25  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:20  

Additional Information
 Earth MOID = 1.4398 au 
 Jupiter MOID = 2.3237 au 
 T_jup = 3.328 
[ 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 16.3   n/a MPO436857  

172310 (2002 TL273)          Discovered 2002-Oct-09 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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