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344246 (2001 SN159)
Classification: Main-belt Asteroid          SPK-ID: 2344246
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1217315690124006 1.4192e-07  
a 2.374156826440275 2.0027e-08 au
q 2.085146990876198 3.4395e-07 au
i 5.09009299601296 1.3715e-05 deg
node 213.9989306801562 8.3234e-05 deg
peri 186.246374304333 9.3952e-05 deg
M 14.03205324747429 4.7945e-05 deg
tp 2458948.418767301873
(2020-Apr-08.91876730)
0.00017751 TDB
period 1336.172507377022
3.66
1.6907e-05
4.629e-08
d
yr
n .2694262889053893 3.4091e-09 deg/d
Q 2.663166662004351 2.2465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6547 days (17.92 yr)  
   first obs. used      2001-09-17  
   last obs. used      2019-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50792  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:25  

Additional Information
 Earth MOID = 1.09308 au 
 Jupiter MOID = 2.71881 au 
 T_jup = 3.527 
[ 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 17.2   n/a MPO450303  

344246 (2001 SN159)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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