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201274 (2002 RS224)
Classification: Main-belt Asteroid          SPK-ID: 2201274
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090741724406572 5.3192e-08  
a 3.071743125369789 3.0195e-08 au
q 2.736695286019802 1.6698e-07 au
i 10.18154513586582 7.6335e-06 deg
node 326.0809733178129 3.0109e-05 deg
peri 73.80555232512138 5.0049e-05 deg
M 60.37684125305602 3.7497e-05 deg
tp 2458670.705311539240
(2019-Jul-06.20531154)
0.00020354 TDB
period 1966.417675748551
5.38
2.8995e-05
7.938e-08
d
yr
n .1830740256456247 2.6994e-09 deg/d
Q 3.406790964719777 3.3489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      6337 days (17.35 yr)  
   first obs. used      2002-08-28  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57401  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:51:35  

Additional Information
 Earth MOID = 1.76569 au 
 Jupiter MOID = 2.0431 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 15.4   n/a MPO320978  

201274 (2002 RS224)          Discovered 2002-Sep-13 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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