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160488 (2007 BD33)
Classification: Main-belt Asteroid          SPK-ID: 2160488
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06645213190810577 4.1887e-08  
a 2.838686771990922 2.6266e-08 au
q 2.650049984172787 1.1885e-07 au
i 13.25462038428224 4.7057e-06 deg
node 121.668848973688 2.1221e-05 deg
peri 119.9563539174137 4.3295e-05 deg
M 212.6561004137015 4.0426e-05 deg
tp 2459915.497127055524
(2022-Dec-01.99712706)		 0.00019996 TDB
period 1746.926519948873
4.78		 2.4246e-05
6.638e-08		 d
yr
n .2060762120724666 2.8602e-09 deg/d
Q 3.027323559809058 2.8012e-08 au
   Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      6539 days (17.90 yr)  
   first obs. used      2003-03-27  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58802  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:33  

Additional Information
 Earth MOID = 1.66054 au 
 Jupiter MOID = 2.12596 au 
 T_jup = 3.268 
[ 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 MPO454062  

160488 (2007 BD33)          Discovered 2007-Jan-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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