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JPL Small-Body Database Browser
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201636 (2003 SJ297)
Classification: Main-belt Asteroid          SPK-ID: 2201636
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153357269165083 6.7748e-08  
a 2.737871661978182 2.5703e-08 au
q 2.422097243639819 1.7641e-07 au
i 4.686146509553066 7.8717e-06 deg
node 187.3204996351065 6.836e-05 deg
peri 131.7289152592989 7.7469e-05 deg
M 183.2378078007617 3.9952e-05 deg
tp 2459412.965512532075
(2021-Jul-17.46551253)
0.00019014 TDB
period 1654.695389735088
4.53
2.3301e-05
6.379e-08
d
yr
n .2175627020134714 3.0637e-09 deg/d
Q 3.053646080316544 2.8667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      8922 days (24.43 yr)  
   first obs. used      1994-09-01  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56393  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:37:29  

Additional Information
 Earth MOID = 1.41151 au 
 Jupiter MOID = 2.23162 au 
 T_jup = 3.337 
[ 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 15.9   n/a MPO470154  

201636 (2003 SJ297)          Discovered 2003-Sep-18 by NEAT at Haleakala
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2003 SJ297 = 2003 TN21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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