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JPL Small-Body Database Browser
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201250 (2002 RT103)
Classification: Main-belt Asteroid          SPK-ID: 2201250
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09876611396561651 8.6264e-08  
a 3.129350236629769 3.2475e-08 au
q 2.820276474520464 2.7171e-07 au
i 10.82678718228857 5.9393e-06 deg
node 11.58125209811944 2.7187e-05 deg
peri 30.37321154370172 4.392e-05 deg
M 334.9479142908136 2.9278e-05 deg
tp 2458741.208739666882
(2019-Sep-14.70873967)
0.0001642 TDB
period 2021.993173267111
5.54
3.1475e-05
8.617e-08
d
yr
n .1780421441375673 2.7715e-09 deg/d
Q 3.438423998739073 3.5683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      6299 days (17.25 yr)  
   first obs. used      2002-09-05  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53959  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:34:46  

Additional Information
 Earth MOID = 1.8327 au 
 Jupiter MOID = 2.04616 au 
 T_jup = 3.179 
[ 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 15.2   n/a MPO454424  

201250 (2002 RT103)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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