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JPL Small-Body Database Browser
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295872 (2008 WM29)
Classification: Main-belt Asteroid          SPK-ID: 2295872
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 .08539354297695244 5.4418e-08  
a 2.661288270203383 2.5539e-08 au
q 2.434031435927711 1.4922e-07 au
i 4.992484981328176 6.062e-06 deg
node 31.10427692301566 5.3782e-05 deg
peri 334.0734048243193 6.1182e-05 deg
M 201.0051670835252 3.1139e-05 deg
tp 2459300.852714775654
(2021-Mar-27.35271478)
0.00014227 TDB
period 1585.755792779039
4.34
2.2826e-05
6.249e-08
d
yr
n .2270210846079266 3.2679e-09 deg/d
Q 2.888545104479055 2.7719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      295  
   data-arc span      7104 days (19.45 yr)  
   first obs. used      1999-11-12  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58659  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:57:09  

Additional Information
 Earth MOID = 1.43268 au 
 Jupiter MOID = 2.51361 au 
 T_jup = 3.375 
[ 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 16.5   n/a MPO437322  

295872 (2008 WM29)          Discovered 2008-Nov-19 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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