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160289 (2003 BM66)
Classification: Main-belt Asteroid          SPK-ID: 2160289
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1355387305659072 4.9833e-08  
a 2.597672195565047 1.1985e-08 au
q 2.245587003751807 1.2711e-07 au
i 2.970925020309183 3.9987e-06 deg
node 135.649973686249 0.00010855 deg
peri 42.66948109697687 0.00010992 deg
M 22.77565592850527 1.6111e-05 deg
tp 2458903.751700977164
(2020-Feb-24.25170098)
6.8375e-05 TDB
period 1529.237522622989
4.19
1.0584e-05
2.898e-08
d
yr
n .2354114352246069 1.6293e-09 deg/d
Q 2.949757387378286 1.361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1997-11-01  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52111  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:32:01  

Additional Information
 Earth MOID = 1.25053 au 
 Jupiter MOID = 2.01066 au 
 T_jup = 3.401 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO426992  

160289 (2003 BM66)          Discovered 2003-Jan-30 by LONEOS at Anderson Mesa
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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