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233571 (2007 PW29)
Classification: Main-belt Asteroid          SPK-ID: 2233571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2095402457897951 4.4197e-08  
a 2.642645783619328 2.2848e-08 au
q 2.088905136584369 1.2564e-07 au
i 3.301854763935151 4.2671e-06 deg
node 125.2717788981843 0.00012191 deg
peri 194.6795080041446 0.00012323 deg
M .9287471761963422 2.3205e-05 deg
tp 2458996.451894105713
(2020-May-26.95189411)
0.00010111 TDB
period 1569.122533337604
4.30
2.035e-05
5.572e-08
d
yr
n .2294275892108066 2.9754e-09 deg/d
Q 3.196386430654287 2.7635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      9556 days (26.16 yr)  
   first obs. used      1993-03-23  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:21:35  

Additional Information
 Earth MOID = 1.07615 au 
 Jupiter MOID = 2.1221 au 
 T_jup = 3.360 
[ 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 16.2   n/a MPO437097  
diameter diameter 3.441 km 0.810 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233571 (2007 PW29)          Discovered 2007-Aug-08 by LINEAR at Socorro
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2007 PW29 = 2003 UX215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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