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385273 (2001 SR102)
Classification: Main-belt Asteroid          SPK-ID: 2385273
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1543916047427581 5.3871e-08  
a 2.413539296132129 1.124e-08 au
q 2.040909091092583 1.2782e-07 au
i 4.539088672768679 6.5909e-06 deg
node 209.5884646289402 4.8157e-05 deg
peri 159.9058729184821 5.1335e-05 deg
M 40.91851455451986 1.6516e-05 deg
tp 2459044.832716504708
(2020-Jul-14.33271650)
6.2561e-05 TDB
period 1369.556609481441
3.75
9.5672e-06
2.619e-08
d
yr
n .2628587949616101 1.8362e-09 deg/d
Q 2.786169501171675 1.2975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      303  
   data-arc span      7082 days (19.39 yr)  
   first obs. used      2001-09-18  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57587  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:46  

Additional Information
 Earth MOID = 1.03972 au 
 Jupiter MOID = 2.68453 au 
 T_jup = 3.497 
[ 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 17.42   n/a MPCxxxxx  

385273 (2001 SR102)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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