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48011 (2001 BQ73)
Classification: Main-belt Asteroid          SPK-ID: 2048011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084694727133727 6.6919e-08  
a 2.330024478006488 9.8927e-09 au
q 2.077287951467873 1.5869e-07 au
i 11.69343762981281 6.6599e-06 deg
node 228.5074224999292 2.1947e-05 deg
peri 328.9619412828501 2.8638e-05 deg
M 109.1373851530566 1.8575e-05 deg
tp 2458606.668730304336
(2019-May-03.16873030)
6.6623e-05 TDB
period 1299.089738054515
3.56
8.2734e-06
2.265e-08
d
yr
n .2771171147415321 1.7649e-09 deg/d
Q 2.582761004545104 1.0966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      8105 days (22.19 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56047  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 04:31:35  

Additional Information
 Earth MOID = 1.08111 au 
 Jupiter MOID = 2.40811 au 
 T_jup = 3.536 
[ 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 15.7   n/a MPO351173  

48011 (2001 BQ73)          Discovered 2001-Jan-29 by NEAT at Haleakala
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 BQ73 = 1998 KB45 = 1999 TS271 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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