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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1382828624922675 5.5274e-08  
a 2.488915310103544 2.0282e-08 au
q 2.144740976521597 1.3814e-07 au
i 13.35527740157392 7.3833e-06 deg
node 266.9357223046692 2.8918e-05 deg
peri 76.92927032281563 4.6078e-05 deg
M 11.47084177721847 3.5829e-05 deg
tp 2458954.801031834436
(2020-Apr-15.30103183)
0.00014245 TDB
period 1434.212838004317
3.93
1.7531e-05
4.8e-08
d
yr
n .251008769731091 3.0682e-09 deg/d
Q 2.833089643685492 2.3087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      7357 days (20.14 yr)  
   first obs. used      2000-09-06  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60664  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:11:10  

Additional Information
 Earth MOID = 1.18142 au 
 Jupiter MOID = 2.58253 au 
 T_jup = 3.424 
[ 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 16.7   n/a MPO440801  

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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