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JPL Small-Body Database Browser
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183146 (2002 RH251)
Classification: Main-belt Asteroid          SPK-ID: 2183146
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1214995689676376 5.0235e-08  
a 2.270185614690384 1.2742e-08 au
q 1.994359041028971 1.1286e-07 au
i 5.694753459147362 5.604e-06 deg
node 165.2535669149129 4.4078e-05 deg
peri 54.3238984177126 4.8537e-05 deg
M 56.39819659953861 1.9649e-05 deg
tp 2458404.771893680914
(2018-Oct-13.27189368)
6.779e-05 TDB
period 1249.368286989646
3.42
1.0519e-05
2.88e-08
d
yr
n .2881456202697607 2.4259e-09 deg/d
Q 2.546012188351797 1.429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      8878 days (24.31 yr)  
   first obs. used      1995-07-03  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62714  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:39:34  

Additional Information
 Earth MOID = .993575 au 
 Jupiter MOID = 2.42969 au 
 T_jup = 3.597 
[ 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 16.8   n/a MPO436905  

183146 (2002 RH251)          Discovered 2002-Sep-04 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 RH251 = 2006 UF100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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