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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1087271301705738 5.1746e-08  
a 2.329205806788648 8.4375e-09 au
q 2.075957943839882 1.203e-07 au
i 11.69449103301641 4.8952e-06 deg
node 228.4927415532639 2.1825e-05 deg
peri 328.8285792646059 2.7143e-05 deg
M 164.7301276020856 1.7986e-05 deg
tp 2458606.370991867779
(2019-May-02.87099187)
6.3646e-05 TDB
period 1298.405131113925
3.55
7.0552e-06
1.932e-08
d
yr
n .2772632296139723 1.5066e-09 deg/d
Q 2.582453669737414 9.3549e-09 au
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      8235 days (22.55 yr)  
   first obs. used      1998-05-22  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53055  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 04:54:14  

Additional Information
 Earth MOID = 1.07902 au 
 Jupiter MOID = 2.40739 au 
 T_jup = 3.537 
[ 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 15.74   n/a E2021B10  

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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