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JPL Small-Body Database Browser
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452518 (2004 RA356)
Classification: Main-belt Asteroid          SPK-ID: 2452518
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2845452891339635 9.9412e-08  
a 3.083752054648416 7.0069e-08 au
q 2.206284934641028 3.025e-07 au
i 7.740794885709555 1.4942e-05 deg
node .4151503330055409 0.00011482 deg
peri 31.62746835116305 0.00012068 deg
M 249.5652400558985 4.4394e-05 deg
tp 2459207.265522411999
(2020-Dec-23.76552241)
0.00025947 TDB
period 1977.960455375507
5.42
6.7415e-05
1.846e-07
d
yr
n .1820056609431333 6.2033e-09 deg/d
Q 3.961219174655803 9.0007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      4575 days (12.53 yr)  
   first obs. used      2004-09-07  
   last obs. used      2017-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73123  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:49:09  

Additional Information
 Earth MOID = 1.21541 au 
 Jupiter MOID = 1.54274 au 
 T_jup = 3.150 
[ 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 17.0   n/a MPO409068  

452518 (2004 RA356)          Discovered 2004-Sep-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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