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410862 (2009 RM53)
Classification: Main-belt Asteroid          SPK-ID: 2410862
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172538734419048 6.6679e-08  
a 3.066583644154899 4.447e-08 au
q 2.707014833644145 1.9188e-07 au
i 16.75715605117105 1.0962e-05 deg
node 26.97474890359223 1.9287e-05 deg
peri 46.94422137135325 5.0253e-05 deg
M 314.1786510330204 4.1895e-05 deg
tp 2459250.158305868976
(2021-Feb-04.65830587)
0.00022696 TDB
period 1961.465389803334
5.37
4.2667e-05
1.168e-07
d
yr
n .1835362489042416 3.9924e-09 deg/d
Q 3.426152454665653 4.9685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      4061 days (11.12 yr)  
   first obs. used      2009-09-15  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:48:46  

Additional Information
 Earth MOID = 1.74714 au 
 Jupiter MOID = 2.06793 au 
 T_jup = 3.157 
[ 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 16.3   n/a MPO368747  
diameter diameter 3.937 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410862 (2009 RM53)          Discovered 2009-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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