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190842 (2001 SS106)
Classification: Main-belt Asteroid          SPK-ID: 2190842
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1303951446054105 3.8915e-08  
a 2.345960787671336 8.933e-09 au
q 2.04005889152431 9.0696e-08 au
i 6.276216459133868 3.8056e-06 deg
node 330.9456217742611 3.622e-05 deg
peri 42.14131666374719 3.9749e-05 deg
M 134.4094523660768 1.4843e-05 deg
tp 2458710.487836322986
(2019-Aug-14.98783632)
5.394e-05 TDB
period 1312.440277215558
3.59
7.4963e-06
2.052e-08
d
yr
n .2742981956967729 1.5667e-09 deg/d
Q 2.651862683818363 1.0098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      868  
   data-arc span      8569 days (23.46 yr)  
   first obs. used      1997-10-01  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45489  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:09:21  

Additional Information
 Earth MOID = 1.04301 au 
 Jupiter MOID = 2.82831 au 
 T_jup = 3.541 
[ 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 16.03   n/a E2021B55  

190842 (2001 SS106)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

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