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JPL Small-Body Database Browser
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226190 (2002 TL252)
Classification: Main-belt Asteroid          SPK-ID: 2226190
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1907211749398032 7.0289e-08  
a 2.264248417246182 1.1336e-08 au
q 1.8324082987534 1.589e-07 au
i 4.860977137760412 7.2231e-06 deg
node 153.1192707576535 6.8532e-05 deg
peri 190.7138419254422 7.0491e-05 deg
M 330.254750430672 1.4437e-05 deg
tp 2458703.325221202956
(2019-Aug-07.82522120)
4.9787e-05 TDB
period 1244.470299258624
3.41
9.3454e-06
2.559e-08
d
yr
n .2892797041556276 2.1724e-09 deg/d
Q 2.696088535738963 1.3498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1997-02-03  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4922  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:50:42  

Additional Information
 Earth MOID = .823905 au 
 Jupiter MOID = 2.70483 au 
 T_jup = 3.588 
[ 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 17.3   n/a MPO341725  

226190 (2002 TL252)          Discovered 2002-Oct-08 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2002 TL252 = 2004 DV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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