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332443 (2007 YO46)
Classification: Main-belt Asteroid          SPK-ID: 2332443
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1372205773736351 5.7146e-08  
a 2.223864405409565 1.4104e-08 au
q 1.918704447698589 1.2541e-07 au
i 3.598346526286602 7.0156e-06 deg
node 108.2802356404094 0.00011696 deg
peri 339.2368846214105 0.0001216 deg
M 290.0247920209982 3.2552e-05 deg
tp 2459235.952106132415
(2021-Jan-21.45210613)
0.00011019 TDB
period 1211.325563092359
3.32
1.1523e-05
3.155e-08
d
yr
n .2971950819571297 2.8272e-09 deg/d
Q 2.529024363120541 1.6039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      8225 days (22.52 yr)  
   first obs. used      1998-01-23  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60104  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:12:46  

Additional Information
 Earth MOID = .93561 au 
 Jupiter MOID = 2.6486 au 
 T_jup = 3.632 
[ 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 17.8   n/a MPO339007  

332443 (2007 YO46)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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