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135841 (2002 SO25)
Classification: Main-belt Asteroid          SPK-ID: 2135841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630659283330739 3.3256e-08  
a 2.656165771733283 1.246e-08 au
q 2.223035634359059 8.9401e-08 au
i 4.259200163608669 3.7389e-06 deg
node 124.378637164617 4.9933e-05 deg
peri 243.0257999441645 5.1348e-05 deg
M 77.75578891278687 1.137e-05 deg
tp 2458858.983711454430
(2020-Jan-10.48371145)
4.9428e-05 TDB
period 1581.179557117026
4.33
1.1126e-05
3.046e-08
d
yr
n .2276781269904539 1.6021e-09 deg/d
Q 3.089295909107507 1.4492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      8109 days (22.20 yr)  
   first obs. used      1998-11-24  
   last obs. used      2021-02-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:50  

Additional Information
 Earth MOID = 1.22399 au 
 Jupiter MOID = 2.37781 au 
 T_jup = 3.365 
[ 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 15.63   n/a MPCxxxxx  
diameter diameter 5.093 km 1.859 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.036   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

135841 (2002 SO25)          Discovered 2002-Sep-28 by NEAT at Haleakala
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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