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308055 (2004 TV68)
Classification: Main-belt Asteroid          SPK-ID: 2308055
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 .1274774435207112 1.0868e-07  
a 2.131670597853458 2.951e-08 au
q 1.859930679610833 2.5128e-07 au
i 4.252613827244476 1.0947e-05 deg
node 123.7760950841516 7.8328e-05 deg
peri 245.5740780947473 0.00011146 deg
M 14.80511753693001 9.5298e-05 deg
tp 2458953.749320427779
(2020-Apr-14.24932043)
0.00030002 TDB
period 1136.785615110319
3.11
2.3606e-05
6.463e-08
d
yr
n .3166824027458018 6.5761e-09 deg/d
Q 2.403410516096082 3.3272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      6516 days (17.84 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66378  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:57:28  

Additional Information
 Earth MOID = .863562 au 
 Jupiter MOID = 3.05775 au 
 T_jup = 3.707 
[ 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 17.6   n/a MPO437365  

308055 (2004 TV68)          Discovered 2004-Oct-05 by LONEOS at Anderson Mesa
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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