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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2305704875753912 8.8328e-08  
a 3.041243298934211 4.5585e-08 au
q 2.340022348663559 2.8509e-07 au
i 10.27497324463897 8.4737e-06 deg
node 105.2576773936122 3.682e-05 deg
peri 212.568482631526 4.0539e-05 deg
M 45.62031507941299 1.2654e-05 deg
tp 2458755.011612028282
(2019-Sep-28.51161203)
6.8039e-05 TDB
period 1937.203184940293
5.30
4.3555e-05
1.192e-07
d
yr
n .1858349205693133 4.1782e-09 deg/d
Q 3.742464249204863 5.6095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   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      .52835  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:27:19  

Additional Information
 Earth MOID = 1.33371 au 
 Jupiter MOID = 1.5886 au 
 T_jup = 3.175 
[ 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 16.0   n/a MPO495389  

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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