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115995 (2003 WT69)
Classification: Main-belt Asteroid          SPK-ID: 2115995
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 .04034034699106678 3.8886e-08  
a 2.774843961964268 2.1717e-08 au
q 2.662905793692562 1.0413e-07 au
i 2.530312032985472 5.6552e-06 deg
node 186.5974475110999 9.2138e-05 deg
peri 265.11602920298 0.00011694 deg
M 226.632710281103 7.3667e-05 deg
tp 2459825.965128179563
(2022-Sep-03.46512818)
0.00034778 TDB
period 1688.325875251991
4.62
1.982e-05
5.426e-08
d
yr
n .2132289774604492 2.5032e-09 deg/d
Q 2.886782130235973 2.2593e-08 au
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-01-30  
   last obs. used      2019-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59026  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:46:06  

Additional Information
 Earth MOID = 1.68073 au 
 Jupiter MOID = 2.18118 au 
 T_jup = 3.333 
[ 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 15.6   n/a MPO432667  

115995 (2003 WT69)          Discovered 2003-Nov-19 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 WT69 = 2000 BD32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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