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JPL Small-Body Database Browser
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215492 (2002 TE122)
Classification: Main-belt Asteroid          SPK-ID: 2215492
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1010796124756737 8.9463e-08  
a 2.638471123545512 2.846e-08 au
q 2.371775484849276 2.3752e-07 au
i 13.97555059324471 8.9172e-06 deg
node 225.6296419871081 3.0802e-05 deg
peri 276.9612235197188 5.2301e-05 deg
M 185.8910979351304 4.3481e-05 deg
tp 2459357.586358813194
(2021-May-23.08635881)
0.00019331 TDB
period 1565.405823254245
4.29
2.5328e-05
6.934e-08
d
yr
n .2299723143048067 3.7209e-09 deg/d
Q 2.905166762241747 3.1337e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      6233 days (17.07 yr)  
   first obs. used      2002-10-03  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52064  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:58:52  

Additional Information
 Earth MOID = 1.4313 au 
 Jupiter MOID = 2.23765 au 
 T_jup = 3.347 
[ 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 16.1   n/a MPO401690  

215492 (2002 TE122)          Discovered 2002-Oct-03 by CINEOS at Campo Imperatore
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2002 TE122 = 2005 LR51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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