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351652 (2005 YA131)
Classification: Main-belt Asteroid          SPK-ID: 2351652
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08346875496950688 7.4181e-08  
a 2.302552385043596 1.3e-08 au
q 2.110361204211939 1.6894e-07 au
i 4.316157033258138 7.946e-06 deg
node 301.6073271522854 7.2828e-05 deg
peri 197.2013776693866 8.5812e-05 deg
M 28.68799390454636 4.0728e-05 deg
tp 2458898.802474603273
(2020-Feb-19.30247460)
0.00014433 TDB
period 1276.182268604702
3.49
1.0808e-05
2.959e-08
d
yr
n .2820913664578661 2.389e-09 deg/d
Q 2.494743565875253 1.4085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      7718 days (21.13 yr)  
   first obs. used      1999-01-08  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5595  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:43:11  

Additional Information
 Earth MOID = 1.12421 au 
 Jupiter MOID = 2.52133 au 
 T_jup = 3.582 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO455545  

351652 (2005 YA131)          Discovered 2005-Dec-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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