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JPL Small-Body Database Browser
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351903 (2006 SY291)
Classification: Main-belt Asteroid          SPK-ID: 2351903
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335866161498541 1.737e-07  
a 3.058053639924583 5.4304e-08 au
q 2.649538602162314 5.4975e-07 au
i 28.59776956387445 1.7558e-05 deg
node 81.04202448336272 1.4297e-05 deg
peri 316.0567216858396 5.2643e-05 deg
M 115.5356230866752 4.3677e-05 deg
tp 2457973.627114707274
(2017-Aug-08.12711471)
0.00024184 TDB
period 1953.287070050074
5.35
5.2029e-05
1.424e-07
d
yr
n .1843047064202248 4.9092e-09 deg/d
Q 3.466568677686853 6.1558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      6281 days (17.20 yr)  
   first obs. used      2001-11-17  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6003  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:35:47  

Additional Information
 Earth MOID = 1.71028 au 
 Jupiter MOID = 1.95996 au 
 T_jup = 3.036 
[ 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 15.6   n/a MPO437488  

351903 (2006 SY291)          Discovered 2006-Sep-24 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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