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JPL Small-Body Database Browser
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447070 (2004 RH327)
Classification: Main-belt Asteroid          SPK-ID: 2447070
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146418819558756 4.1349e-07  
a 3.074380220392701 9.9554e-08 au
q 2.624233097648013 1.195e-06 au
i 8.332695849196288 1.0153e-05 deg
node 331.6844257002622 6.5078e-05 deg
peri 47.21555604759016 0.00012084 deg
M 318.5884827539779 5.631e-05 deg
tp 2459226.992296199629
(2021-Jan-12.49229620)
0.00030069 TDB
period 1968.950476927973
5.39
9.5637e-05
2.618e-07
d
yr
n .1828385244923401 8.8809e-09 deg/d
Q 3.524527343137388 1.1413e-07 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      8554 days (23.42 yr)  
   first obs. used      1993-09-18  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59206  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 11:43:10  

Additional Information
 Earth MOID = 1.63416 au 
 Jupiter MOID = 2.00313 au 
 T_jup = 3.197 
[ 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 16.4   n/a MPO402783  

447070 (2004 RH327)          Discovered 2004-Sep-13 by NEAT at Palomar
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 RH327 = 1993 SU 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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