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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1477852055604349 4.1915e-07  
a 3.078704197110275 8.4348e-08 au
q 2.623717264480559 1.2286e-06 au
i 8.31760219914649 1.0142e-05 deg
node 331.8544106235763 6.528e-05 deg
peri 46.5547419670531 0.00011753 deg
M 246.1773397975615 5.4943e-05 deg
tp 2459224.344862929376
(2021-Jan-09.84486293)
0.00028565 TDB
period 1973.105796817109
5.40
8.1086e-05
2.22e-07
d
yr
n .1824534703515288 7.498e-09 deg/d
Q 3.533691129739991 9.6813e-08 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 = 1.6325 au 
 Jupiter MOID = 1.98921 au 
 T_jup = 3.196 
[ 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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