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344290 (2001 TV256)
Classification: Main-belt Asteroid          SPK-ID: 2344290
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .133682702905092 4.5768e-08  
a 2.347577578902353 1.3113e-08 au
q 2.033747062875295 1.0727e-07 au
i 6.880496074150135 5.1104e-06 deg
node 120.9189884906432 4.3241e-05 deg
peri 255.1735904379896 4.8772e-05 deg
M 75.52672923041455 1.9756e-05 deg
tp 2458724.869969509118
(2019-Aug-29.36996951)
7.2306e-05 TDB
period 1313.797273995536
3.60
1.1008e-05
3.014e-08
d
yr
n .2740148781898166 2.2959e-09 deg/d
Q 2.661408094929411 1.4866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58305  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:02:10  

Additional Information
 Earth MOID = 1.04733 au 
 Jupiter MOID = 2.82372 au 
 T_jup = 3.538 
[ 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 17.1   n/a MPO418776  

344290 (2001 TV256)          Discovered 2001-Oct-15 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2001 TV256 = 2005 YE194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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