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JPL Small-Body Database Browser
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249051 (2007 TM129)
Classification: Main-belt Asteroid          SPK-ID: 2249051
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742775647849694 4.7531e-08  
a 2.226517110047982 1.03e-08 au
q 1.838485130156752 1.0418e-07 au
i 3.250855560649669 5.7368e-06 deg
node 221.391855549227 7.8791e-05 deg
peri 130.5472201755148 8.0356e-05 deg
M 201.7093825469556 1.7627e-05 deg
tp 2459134.068465795064
(2020-Oct-11.56846579)
6.1215e-05 TDB
period 1213.493577679697
3.32
8.4206e-06
2.305e-08
d
yr
n .2966641164169576 2.0586e-09 deg/d
Q 2.614549089939212 1.2095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      7846 days (21.48 yr)  
   first obs. used      1997-10-31  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:43:01  

Additional Information
 Earth MOID = .834209 au 
 Jupiter MOID = 2.81939 au 
 T_jup = 3.623 
[ 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 17.2   n/a MPO433632  

249051 (2007 TM129)          Discovered 2007-Oct-06 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

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