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487435 (2014 RD27)
Classification: Main-belt Asteroid          SPK-ID: 2487435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .186830970139916 6.4263e-08  
a 2.791435483374448 4.6365e-08 au
q 2.269908883932615 1.9545e-07 au
i 13.08515013145414 7.6362e-06 deg
node 232.8516103948418 2.7341e-05 deg
peri 38.22072491083583 3.4829e-05 deg
M 136.3750261082723 1.9163e-05 deg
tp 2458355.184398535830
(2018-Aug-24.68439854)
8.7851e-05 TDB
period 1703.490904138566
4.66
4.2442e-05
1.162e-07
d
yr
n .2113307439008884 5.2652e-09 deg/d
Q 3.312962082816282 5.5027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5639 days (15.44 yr)  
   first obs. used      2004-05-17  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:45:16  

Additional Information
 Earth MOID = 1.2695 au 
 Jupiter MOID = 1.80894 au 
 T_jup = 3.266 
[ 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 16.5   n/a MPO456350  

487435 (2014 RD27)          Discovered 2004-May-17 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 RD27 = 2004 KP4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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