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452508 (2004 RM184)
Classification: Main-belt Asteroid          SPK-ID: 2452508
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1434571645303118 1.0592e-07  
a 2.294199254380313 1.9114e-08 au
q 1.965079934479357 2.4001e-07 au
i 5.449883817162896 5.5591e-06 deg
node 276.1690610625373 0.00011237 deg
peri 92.51663957491476 0.00011406 deg
M 174.3862608015932 2.6425e-05 deg
tp 2458385.670222495498
(2018-Sep-24.17022250)
8.8298e-05 TDB
period 1269.244026933105
3.48
1.5862e-05
4.343e-08
d
yr
n .2836334009543254 3.5447e-09 deg/d
Q 2.623318574281268 2.1857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5719 days (15.66 yr)  
   first obs. used      2004-08-22  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60934  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:59:45  

Additional Information
 Earth MOID = .973313 au 
 Jupiter MOID = 2.87077 au 
 T_jup = 3.576 
[ 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 17.5   n/a MPO472494  

452508 (2004 RM184)          Discovered 2004-Aug-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 RM184 = 2011 SE75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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