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181487 (2006 TA104)
Classification: Main-belt Asteroid          SPK-ID: 2181487
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02463523987300658 3.8534e-08  
a 2.87184588689753 2.1273e-08 au
q 2.801097274595502 1.0444e-07 au
i 1.530837599030612 4.3834e-06 deg
node 197.7758108884511 0.00015081 deg
peri 67.36317354934907 0.00018227 deg
M 98.55809862491274 9.9938e-05 deg
tp 2458713.835196582281
(2019-Aug-18.33519658)
0.00049451 TDB
period 1777.624890037126
4.87
1.9751e-05
5.408e-08
d
yr
n .2025174163670049 2.2502e-09 deg/d
Q 2.942594499199557 2.1797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      7942 days (21.74 yr)  
   first obs. used      1999-03-19  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61075  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:48  

Additional Information
 Earth MOID = 1.7839 au 
 Jupiter MOID = 2.05335 au 
 T_jup = 3.297 
[ 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 16.32   n/a E2021B55  

181487 (2006 TA104)          Discovered 2006-Oct-15 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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