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135948 (2002 TN215)
Classification: Main-belt Asteroid          SPK-ID: 2135948
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2079388939412036 4.4557e-08  
a 2.748263706623369 1.09e-08 au
q 2.176792791209353 1.2474e-07 au
i 9.301805337328595 3.5664e-06 deg
node 123.334245827279 3.1219e-05 deg
peri 280.5937275866198 3.4198e-05 deg
M 1.091917678127526 1.0545e-05 deg
tp 2459195.452533707931
(2020-Dec-11.95253371)
4.875e-05 TDB
period 1664.125328807608
4.56
9.9003e-06
2.711e-08
d
yr
n .2163298603585043 1.287e-09 deg/d
Q 3.319734622037385 1.3167e-08 au
  Orbit Determination Parameters
   # obs. used (total)      930  
   data-arc span      8025 days (21.97 yr)  
   first obs. used      1999-02-12  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50752  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:18  

Additional Information
 Earth MOID = 1.20807 au 
 Jupiter MOID = 2.15557 au 
 T_jup = 3.296 
[ 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 15.41   n/a E2021B55  

135948 (2002 TN215)          Discovered 2002-Oct-04 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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