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452707 (2005 YA111)
Classification: Main-belt Asteroid          SPK-ID: 2452707
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .055808414692472 8.9756e-08  
a 3.014431492934013 4.9376e-08 au
q 2.846200850114304 2.7365e-07 au
i 8.739005904546287 8.4994e-06 deg
node 270.8788974327982 5.319e-05 deg
peri 198.2443022657975 9.9514e-05 deg
M 269.1124689044099 8.4852e-05 deg
tp 2459483.123383391372
(2021-Sep-25.62338339)
0.0004568 TDB
period 1911.641959315188
5.23
4.6969e-05
1.286e-07
d
yr
n .1883197835482558 4.627e-09 deg/d
Q 3.182662135753722 5.2132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      5014 days (13.73 yr)  
   first obs. used      2005-11-30  
   last obs. used      2019-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51239  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:15  

Additional Information
 Earth MOID = 1.86444 au 
 Jupiter MOID = 1.95844 au 
 T_jup = 3.228 
[ 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 MPO495257  

452707 (2005 YA111)          Discovered 2005-Nov-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

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