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JPL Small-Body Database Browser
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487443 (2014 RM61)
Classification: Main-belt Asteroid          SPK-ID: 2487443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2310940475334247 8.8271e-08  
a 3.043134945557529 4.6121e-08 au
q 2.339884573798232 2.8538e-07 au
i 10.27364797175738 8.4944e-06 deg
node 105.2574708183526 3.7117e-05 deg
peri 212.5277813678198 4.0787e-05 deg
M 331.3396486788765 1.2653e-05 deg
tp 2458754.868702092246
(2019-Sep-28.36870209)
6.7976e-05 TDB
period 1939.010870123206
5.31
4.408e-05
1.207e-07
d
yr
n .1856616719106507 4.2207e-09 deg/d
Q 3.746385317316826 5.6779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      4993 days (13.67 yr)  
   first obs. used      2006-01-28  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50022  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:45:16  

Additional Information
 Earth MOID = 1.33272 au 
 Jupiter MOID = 1.58197 au 
 T_jup = 3.174 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO413572  

487443 (2014 RM61)          Discovered 2008-Jun-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 RM61 = 2008 LF17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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