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434353 (2004 RY204)
Classification: Main-belt Asteroid          SPK-ID: 2434353
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1383207191779964 5.1203e-08  
a 2.489631809247177 1.6285e-08 au
q 2.145264146903691 1.2344e-07 au
i 13.35373712546324 7.2914e-06 deg
node 266.9371745275346 2.5584e-05 deg
peri 77.05784236414839 4.3609e-05 deg
M 110.7266621894173 3.5156e-05 deg
tp 2458955.182833740922
(2020-Apr-15.68283374)
0.00013804 TDB
period 1434.832195894122
3.93
1.4078e-05
3.854e-08
d
yr
n .2509004195962193 2.4618e-09 deg/d
Q 2.833999471590663 1.8538e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      7432 days (20.35 yr)  
   first obs. used      2000-09-06  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59529  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:54:41  

Additional Information
 Earth MOID = 1.18133 au 
 Jupiter MOID = 2.58113 au 
 T_jup = 3.423 
[ 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 16.83   n/a MPCxxxxx  

434353 (2004 RY204)          Discovered 2004-Sep-07 by NEAT at Palomar
Reference: Last Updated: 2015-06-04

Alternate Designations
 2004 RY204 = 2000 SQ347 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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