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JPL Small-Body Database Browser
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201270 (2002 RE190)
Classification: Main-belt Asteroid          SPK-ID: 2201270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151518496697669 6.1065e-08  
a 3.094089013806278 3.4508e-08 au
q 2.625277297785577 1.9215e-07 au
i 6.558304236731462 7.9148e-06 deg
node 178.6463922104439 4.7563e-05 deg
peri 219.5148789644595 5.1718e-05 deg
M 340.4763176460292 1.9595e-05 deg
tp 2458708.309458551882
(2019-Aug-12.80945855)
0.0001084 TDB
period 1987.914184169454
5.44
3.3256e-05
9.105e-08
d
yr
n .1810943363988356 3.0296e-09 deg/d
Q 3.562900729826978 3.9737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      6256 days (17.13 yr)  
   first obs. used      2002-09-14  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 22:58:39  

Additional Information
 Earth MOID = 1.63578 au 
 Jupiter MOID = 1.88027 au 
 T_jup = 3.196 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO454424  

201270 (2002 RE190)          Discovered 2002-Sep-14 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 RE190 = 2005 EF158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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