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JPL Small-Body Database Browser
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312706 (2010 PM25)
Classification: Main-belt Asteroid          SPK-ID: 2312706
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06228096206398426 5.7067e-08  
a 3.192243848484349 7.1056e-08 au
q 2.993427830457908 2.016e-07 au
i 21.10690495229914 7.6157e-06 deg
node 290.8078701771334 1.7807e-05 deg
peri 331.6888138401699 8.3243e-05 deg
M 305.5901088426994 8.517e-05 deg
tp 2458915.360275672764
(2020-Mar-06.86027567)
0.00049338 TDB
period 2083.255394033001
5.70
6.9557e-05
1.904e-07
d
yr
n .172806464839182 5.7697e-09 deg/d
Q 3.39105986651079 7.5481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      4901 days (13.42 yr)  
   first obs. used      2005-12-24  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54912  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:14  

Additional Information
 Earth MOID = 1.98773 au 
 Jupiter MOID = 1.82288 au 
 T_jup = 3.089 
[ 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 14.7   n/a MPO437380  
diameter diameter 7.103 km 0.509 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.046   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

312706 (2010 PM25)          Discovered 2007-Jan-28 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

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