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160848 (2001 BN82)
Classification: Main-belt Asteroid          SPK-ID: 2160848
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2549496239273703 3.8735e-08  
a 2.310567844138048 1.4097e-08 au
q 1.721489441216378 8.8085e-08 au
i 2.90248555314022 4.7753e-06 deg
node 44.8615038824467 0.00010382 deg
peri 301.2418052087932 0.00010439 deg
M 264.6621883587254 1.3454e-05 deg
tp 2459540.234140946472
(2021-Nov-21.73414095)
4.9746e-05 TDB
period 1282.851878338905
3.51
1.174e-05
3.214e-08
d
yr
n .2806247596301955 2.5681e-09 deg/d
Q 2.899646247059718 1.7691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2000-08-02  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55283  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:03  

Additional Information
 Earth MOID = .715015 au 
 Jupiter MOID = 2.52439 au 
 T_jup = 3.539 
[ 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 17.08   n/a E2020-QM9  

160848 (2001 BN82)          Discovered 2001-Jan-19 by Tholen, D. J. at Mauna Kea
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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