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344154 (2000 TN57)
Classification: Main-belt Asteroid          SPK-ID: 2344154
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .291981511550646 7.0689e-08  
a 2.468450788522488 4.295e-08 au
q 1.747708796101308 1.9256e-07 au
i 10.64521331071916 1.5422e-05 deg
node 57.87485536400995 2.9925e-05 deg
peri 280.644355072676 5.9373e-05 deg
M 38.73424877818135 6.4063e-05 deg
tp 2458848.084977730977
(2019-Dec-30.58497773)
0.00024838 TDB
period 1416.560530993326
3.88
3.6971e-05
1.012e-07
d
yr
n .2541366868012053 6.6328e-09 deg/d
Q 3.189192780943669 5.5491e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6368 days (17.43 yr)  
   first obs. used      2000-09-29  
   last obs. used      2018-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58966  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:00:31  

Additional Information
 Earth MOID = .777684 au 
 Jupiter MOID = 2.31943 au 
 T_jup = 3.403 
[ 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 17.0   n/a MPO440550  

344154 (2000 TN57)          Discovered 2000-Oct-02 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2000 TN57 = 2008 VC60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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