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437481 (2013 YP51)
Classification: Main-belt Asteroid          SPK-ID: 2437481
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044289100820949 5.733e-08  
a 3.120354874073639 4.1921e-08 au
q 2.482464128097412 1.8366e-07 au
i 4.714949823784561 5.8905e-06 deg
node 271.2365606893141 8.7576e-05 deg
peri 248.0166560888773 9.0969e-05 deg
M 21.7512954940423 1.8691e-05 deg
tp 2458878.857023791383
(2020-Jan-30.35702379)
0.00010516 TDB
period 2013.281068573438
5.51
4.0572e-05
1.111e-07
d
yr
n .1788125888726938 3.6035e-09 deg/d
Q 3.758245620049865 5.0491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      7228 days (19.79 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49489  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:37:42  

Additional Information
 Earth MOID = 1.49638 au 
 Jupiter MOID = 1.30048 au 
 T_jup = 3.178 
[ 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 16.3   n/a MPO419195  

437481 (2013 YP51)          Discovered 2009-Mar-01 by CSS at Catalina
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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