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JPL Small-Body Database Browser
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410935 (2009 SD270)
Classification: Main-belt Asteroid          SPK-ID: 2410935
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07670056519026078 7.4666e-08  
a 2.852218396352371 4.7832e-08 au
q 2.633451633306084 2.3463e-07 au
i 15.37508808893456 7.102e-06 deg
node 24.06231982529228 2.547e-05 deg
peri 150.6444939346759 5.9642e-05 deg
M 199.5224152983713 5.5139e-05 deg
tp 2459384.804073100721
(2021-Jun-19.30407310)
0.00028022 TDB
period 1759.432426910112
4.82
4.4259e-05
1.212e-07
d
yr
n .2046114386059295 5.1471e-09 deg/d
Q 3.070985159398657 5.1501e-08 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      4650 days (12.73 yr)  
   first obs. used      2007-03-11  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58614  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:59:36  

Additional Information
 Earth MOID = 1.64445 au 
 Jupiter MOID = 1.9007 au 
 T_jup = 3.248 
[ 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 MPO503517  

410935 (2009 SD270)          Discovered 2009-Sep-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 SD270 = 2007 EE110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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