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JPL Small-Body Database Browser
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344268 (2001 SU349)
Classification: Main-belt Asteroid          SPK-ID: 2344268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878524268043745 1.3199e-07  
a 3.048101188943699 3.3321e-08 au
q 2.475507983455326 3.9107e-07 au
i 26.290981741118 1.0079e-05 deg
node 351.8099228986308 1.5148e-05 deg
peri 44.93861677865934 5.7561e-05 deg
M 92.49969753308889 3.9166e-05 deg
tp 2458101.063464575299
(2017-Dec-13.56346458)
0.00021347 TDB
period 1943.759358657097
5.32
3.1873e-05
8.726e-08
d
yr
n .1852081114859386 3.0369e-09 deg/d
Q 3.620694394432072 3.958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      6403 days (17.53 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:26:20  

Additional Information
 Earth MOID = 1.52884 au 
 Jupiter MOID = 2.02385 au 
 T_jup = 3.055 
[ 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 15.8   n/a MPO242183  

344268 (2001 SU349)          Discovered 2001-Sep-19 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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