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135883 (2002 TH48)
Classification: Main-belt Asteroid          SPK-ID: 2135883
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1270808815343979 5.2346e-08  
a 2.730886351810351 1.2595e-08 au
q 2.383842906852036 1.4101e-07 au
i 8.573053257269336 5.8384e-06 deg
node 210.0307336744563 2.1206e-05 deg
peri 171.537310015406 2.6947e-05 deg
M 21.92763841356467 1.4325e-05 deg
tp 2459100.097800339698
(2020-Sep-07.59780034)
6.5682e-05 TDB
period 1648.366832579154
4.51
1.1404e-05
3.122e-08
d
yr
n .218397988169125 1.5109e-09 deg/d
Q 3.077929796768666 1.4196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      747  
   data-arc span      9019 days (24.69 yr)  
   first obs. used      1996-05-24  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49283  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:00  

Additional Information
 Earth MOID = 1.38612 au 
 Jupiter MOID = 2.37704 au 
 T_jup = 3.326 
[ 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 15.53   n/a E2021B55  

135883 (2002 TH48)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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