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JPL Small-Body Database Browser
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410955 (2009 SN349)
Classification: Main-belt Asteroid          SPK-ID: 2410955
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1194728752681867 8.3427e-08  
a 3.121420534666594 4.2833e-08 au
q 2.748495448468816 2.704e-07 au
i 7.734294027075888 8.7031e-06 deg
node 221.0526799937447 7.1028e-05 deg
peri 177.4084379547423 8.7253e-05 deg
M 260.6114639496957 5.5222e-05 deg
tp 2459156.609922907454
(2020-Nov-03.10992291)
0.00031575 TDB
period 2014.312517344604
5.51
4.1462e-05
1.135e-07
d
yr
n .1787210261069991 3.6787e-09 deg/d
Q 3.494345620864372 4.7951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      7593 days (20.79 yr)  
   first obs. used      1998-10-14  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56545  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:49  

Additional Information
 Earth MOID = 1.75558 au 
 Jupiter MOID = 1.91417 au 
 T_jup = 3.191 
[ 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 16.2   n/a MPO455921  

410955 (2009 SN349)          Discovered 2009-Sep-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-10-09

[ show close-approach data ]
Alternate Designations
 2009 SN349 = 2003 UL374 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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