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437544 (2013 YK125)
Classification: Main-belt Asteroid          SPK-ID: 2437544
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607534477745759 5.9893e-08  
a 3.016580449918408 4.0558e-08 au
q 2.531654742104643 1.8632e-07 au
i 5.108330475441812 6.4929e-06 deg
node 107.1988796031484 9.4835e-05 deg
peri 304.4271132563556 0.00010041 deg
M 213.0731013841441 3.3654e-05 deg
tp 2460177.533398820023
(2023-Aug-21.03339882)
0.00018836 TDB
period 1913.686508216168
5.24
3.8594e-05
1.057e-07
d
yr
n .1881185860141596 3.7939e-09 deg/d
Q 3.501506157732173 4.7077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6384 days (17.48 yr)  
   first obs. used      2002-11-06  
   last obs. used      2020-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65703  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:26:56  

Additional Information
 Earth MOID = 1.54661 au 
 Jupiter MOID = 1.87572 au 
 T_jup = 3.222 
[ 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 16.79   n/a MPCxxxxx  

437544 (2013 YK125)          Discovered 2007-Oct-12 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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