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JPL Small-Body Database Browser
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351049 (2003 SN244)
Classification: Main-belt Asteroid          SPK-ID: 2351049
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2786538945948611 1.5552e-07  
a 2.575941568940489 4.1512e-08 au
q 1.858145418506425 4.2807e-07 au
i 6.762337202404846 5.9424e-06 deg
node 16.77025623502628 6.2995e-05 deg
peri 320.7789913827868 6.5483e-05 deg
M 36.75606468234277 3.0648e-05 deg
tp 2458846.319679358755
(2019-Dec-28.81967936)
0.00012503 TDB
period 1510.088631917992
4.13
3.6504e-05
9.994e-08
d
yr
n .238396602948237 5.7628e-09 deg/d
Q 3.293737719374553 5.308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      5316 days (14.55 yr)  
   first obs. used      2003-09-20  
   last obs. used      2018-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:24:45  

Additional Information
 Earth MOID = .855354 au 
 Jupiter MOID = 2.12465 au 
 T_jup = 3.362 
[ 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 16.8   n/a MPO440576  

351049 (2003 SN244)          Discovered 2003-Sep-25 by NEAT at Haleakala
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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