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JPL Small-Body Database Browser
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452503 (2004 RT84)
Classification: Inner Main-belt Asteroid          SPK-ID: 2452503
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090956881283374 1.1399e-07  
a 1.943282596180918 1.4984e-08 au
q 1.731278844122738 2.1907e-07 au
i 20.30024098745492 1.5583e-05 deg
node 331.737506140169 2.2509e-05 deg
peri 35.21603908513691 9.3494e-05 deg
M 130.5210131450591 8.4534e-05 deg
tp 2458241.759586694953
(2018-May-03.25958670)
0.0002305 TDB
period 989.4694017298598
2.71
1.1444e-05
3.133e-08
d
yr
n .363831361910356 4.208e-09 deg/d
Q 2.155286348239097 1.6618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5815 days (15.92 yr)  
   first obs. used      2003-02-26  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56906  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:49:47  

Additional Information
 Earth MOID = .742872 au 
 Jupiter MOID = 3.24655 au 
 T_jup = 3.817 
[ 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 17.7   n/a MPO357341  

452503 (2004 RT84)          Discovered 2004-Aug-17 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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