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226940 (2004 TV317)
Classification: Main-belt Asteroid          SPK-ID: 2226940
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1370274141122368 4.1346e-08  
a 2.963048034504539 2.593e-08 au
q 2.557029224446036 1.2931e-07 au
i 10.7140421549017 6.9533e-06 deg
node 220.202856421906 2.3992e-05 deg
peri 94.49263491300516 4.222e-05 deg
M 84.99037793981709 2.9448e-05 deg
tp 2458560.681265573033
(2019-Mar-18.18126557)
0.00015393 TDB
period 1862.972588565583
5.10
2.4454e-05
6.695e-08
d
yr
n .1932395582251621 2.5366e-09 deg/d
Q 3.369066844563042 2.9483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      7353 days (20.13 yr)  
   first obs. used      1999-10-10  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:28:54  

Additional Information
 Earth MOID = 1.57214 au 
 Jupiter MOID = 1.9876 au 
 T_jup = 3.225 
[ 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 15.5   n/a MPO314652  

226940 (2004 TV317)          Discovered 2004-Oct-11 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 TV317 = 1999 VM61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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