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413840 (2006 SS115)
Classification: Main-belt Asteroid          SPK-ID: 2413840
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2612335532185522 1.7478e-07  
a 2.515261051277282 1.7725e-08 au
q 1.858190469579887 4.37e-07 au
i 15.0413734147681 5.6455e-06 deg
node 269.5464878169795 3.1046e-05 deg
peri 63.17522622162267 3.4036e-05 deg
M 176.2811571872757 1.9113e-05 deg
tp 2458287.028848401873
(2018-Jun-17.52884840)
7.4076e-05 TDB
period 1457.045203659836
3.99
1.5402e-05
4.217e-08
d
yr
n .2470753818040405 2.6117e-09 deg/d
Q 3.172331632974677 2.2356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      2002-09-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58155  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:02:21  

Additional Information
 Earth MOID = .89839 au 
 Jupiter MOID = 2.32554 au 
 T_jup = 3.365 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457378.5 (2015-Dec-22.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2621736837118155 1.7581e-07  
q 1.855366869548288 4.4018e-07 au
tp 2456828.479686154969
(2014-Jun-19.97968615)
6.9654e-05 TDB
node 269.7424629299393 3.1046e-05 deg
peri 62.76509433379319 3.403e-05 deg
i 15.04159020777646 5.6411e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      2002-09-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58155  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:02:21  

Additional Information
 Jupiter MOID = 2.32554 au 
 T_jup = 3.365 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.09086709055532E-14 -7.73553573654089E-14 9.754164915963625E-12 -9.248384652741508E-13 1.577196431486616E-12 -2.915073803653874E-13
q -7.73553573654089E-14 1.937602545597263E-13 -2.436951652520286E-11 2.314455842173324E-12 -3.919926209775358E-12 7.308969440349787E-13
tp 9.754164915963625E-12 -2.436951652520286E-11 4.85164760763161E-9 -3.229930712583961E-10 1.069279690556744E-9 -1.087575278124977E-10
node -9.248384652741508E-13 2.314455842173324E-12 -3.229930712583961E-10 9.638375028608049E-10 -9.608436712165008E-10 -2.240337775443299E-11
peri 1.577196431486616E-12 -3.919926209775358E-12 1.069279690556744E-9 -9.608436712165008E-10 1.158062074043602E-9 9.986932087800038E-12
i -2.915073803653874E-13 7.308969440349787E-13 -1.087575278124977E-10 -2.240337775443299E-11 9.986932087800038E-12 3.182250922396934E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO455947  

413840 (2006 SS115)          Discovered 2006-Sep-24 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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