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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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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084694622027984 5.18e-08  
a 2.330024478909298 8.4975e-09 au
q 2.077287976762651 1.2053e-07 au
i 11.69344355931998 4.9027e-06 deg
node 228.5074216179276 2.1834e-05 deg
peri 328.9619411570742 2.7185e-05 deg
M 109.1373855141313 1.7915e-05 deg
tp 2458606.668728772472
(2019-May-03.16872877)		 6.3858e-05 TDB
period 1299.089738809549
3.56		 7.1066e-06
1.946e-08		 d
yr
n .277117114580471 1.5159e-09 deg/d
Q 2.582760981055945 9.4192e-09 au
   Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      8199 days (22.45 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53175  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:39:24  

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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