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JPL Small-Body Database Browser
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201623 (2003 SE253)
Classification: Main-belt Asteroid          SPK-ID: 2201623
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08259554452283881 5.7211e-08  
a 2.689167790845912 2.37e-08 au
q 2.467054512847714 1.5493e-07 au
i 2.41279478383222 5.4637e-06 deg
node 278.8962854234022 0.00018657 deg
peri 138.5399919632631 0.00019252 deg
M 140.4163620194219 5.0253e-05 deg
tp 2457972.238431271640
(2017-Aug-06.73843127)		 0.00022044 TDB
period 1610.739385990687
4.41		 2.1293e-05
5.83e-08		 d
yr
n .2234998430727399 2.9546e-09 deg/d
Q 2.911281068844109 2.5657e-08 au
   Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5705 days (15.62 yr)  
   first obs. used      2003-09-17  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:03:33  

Additional Information
 Earth MOID = 1.47932 au 
 Jupiter MOID = 2.34407 au 
 T_jup = 3.367 
[ 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 17.0   n/a MPO433321  

201623 (2003 SE253)          Discovered 2003-Sep-27 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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