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410915 (2009 SN182)
Classification: Main-belt Asteroid          SPK-ID: 2410915
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059061377406329 6.8843e-08  
a 3.053585095064697 4.8819e-08 au
q 2.730191691384031 2.0573e-07 au
i 10.70879944250507 9.3894e-06 deg
node 180.3986340495781 3.4933e-05 deg
peri 64.99561722117021 5.7888e-05 deg
M 107.2540146873483 4.2918e-05 deg
tp 2458419.836504381756
(2018-Oct-28.33650438)
0.00023121 TDB
period 1949.007307856291
5.34
4.674e-05
1.28e-07
d
yr
n .184709415171954 4.4296e-09 deg/d
Q 3.376978498745363 5.399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      4959 days (13.58 yr)  
   first obs. used      2007-03-20  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63383  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:17  

Additional Information
 Earth MOID = 1.73962 au 
 Jupiter MOID = 1.68304 au 
 T_jup = 3.201 
[ 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 16.8   n/a MPO440759  

410915 (2009 SN182)          Discovered 2009-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

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