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JPL Small-Body Database Browser
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183101 (2002 RO103)
Classification: Main-belt Asteroid          SPK-ID: 2183101
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .181521902679286 5.3791e-08  
a 2.226029553618049 1.2241e-08 au
q 1.821956433624979 1.2241e-07 au
i 3.082844674247341 4.4806e-06 deg
node 195.8638205894602 0.00010426 deg
peri 108.5530070665963 0.00010611 deg
M 46.78059013968283 1.4888e-05 deg
tp 2458442.863054475827
(2018-Nov-20.36305448)
5.0139e-05 TDB
period 1213.095008405278
3.32
1.0006e-05
2.739e-08
d
yr
n .2967615871021118 2.4478e-09 deg/d
Q 2.630102673611119 1.4463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      9386 days (25.70 yr)  
   first obs. used      1992-10-01  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5156  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:24:04  

Additional Information
 Earth MOID = .808998 au 
 Jupiter MOID = 2.60348 au 
 T_jup = 3.622 
[ 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 17.3   n/a MPO449924  

183101 (2002 RO103)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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