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JPL Small-Body Database Browser
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469473 (2002 RY224)
Classification: Main-belt Asteroid          SPK-ID: 2469473
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 .2596328842466163 9.059e-08  
a 2.309684356025476 1.2775e-08 au
q 1.710014344971293 2.1369e-07 au
i 7.275364083402764 9.609e-06 deg
node 103.0240201529297 5.6313e-05 deg
peri 256.1875588138948 6.079e-05 deg
M 256.4398316841913 1.8157e-05 deg
tp 2458969.322683101165
(2020-Apr-29.82268310)
6.6378e-05 TDB
period 1282.116165662421
3.51
1.0637e-05
2.912e-08
d
yr
n .2807857896511286 2.3295e-09 deg/d
Q 2.909354367079658 1.6092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      2000-01-09  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62874  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:02:30  

Additional Information
 Earth MOID = .72325 au 
 Jupiter MOID = 2.56791 au 
 T_jup = 3.529 
[ 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 18.1   n/a MPO392226  

469473 (2002 RY224)          Discovered 2002-Sep-13 by NEAT at Haleakala
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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