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332751 (2009 TV46)
Classification: Main-belt Asteroid          SPK-ID: 2332751
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434707662246949 4.5409e-08  
a 2.331101012658709 2.0527e-08 au
q 1.763546062959531 1.0617e-07 au
i 3.363169762924104 4.837e-06 deg
node 275.2172545842734 0.00011782 deg
peri 45.41449641174602 0.00011861 deg
M 40.35136185086463 1.4833e-05 deg
tp 2458854.787851337962
(2020-Jan-06.28785134)
5.2892e-05 TDB
period 1299.990164203335
3.56
1.7171e-05
4.701e-08
d
yr
n .2769251721382189 3.6578e-09 deg/d
Q 2.898655962357887 2.5525e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6052 days (16.57 yr)  
   first obs. used      2002-11-13  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62764  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:10:55  

Additional Information
 Earth MOID = .752672 au 
 Jupiter MOID = 2.42876 au 
 T_jup = 3.528 
[ 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 17.3   n/a MPO476524  

332751 (2009 TV46)          Discovered 2009-Oct-12 by La Sagra at La Sagra
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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