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JPL Small-Body Database Browser
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201618 (2003 SN233)
Classification: Main-belt Asteroid          SPK-ID: 2201618
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 .1699324399760499 9.2773e-08  
a 2.542460686269377 1.8268e-08 au
q 2.110414138308439 2.4022e-07 au
i 4.657348427901793 4.4832e-06 deg
node 68.86593634205462 0.00017874 deg
peri 37.89003088335878 0.00018274 deg
M 225.7463267127944 4.3677e-05 deg
tp 2459152.708989857523
(2020-Oct-30.20898986)
0.00017955 TDB
period 1480.743367992849
4.05
1.5959e-05
4.369e-08
d
yr
n .2431211294148701 2.6203e-09 deg/d
Q 2.974507234230314 2.1372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7320 days (20.04 yr)  
   first obs. used      1999-10-09  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59679  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:01:30  

Additional Information
 Earth MOID = 1.12968 au 
 Jupiter MOID = 2.16693 au 
 T_jup = 3.420 
[ 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 16.3   n/a MPO348529  

201618 (2003 SN233)          Discovered 2003-Sep-25 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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