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441741 (2009 BN110)
Classification: Main-belt Asteroid          SPK-ID: 2441741
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08933871697356786 8.6173e-08  
a 2.812875086295027 4.9309e-08 au
q 2.561576435078516 2.35e-07 au
i 3.420580428926247 7.9624e-06 deg
node 98.49516001481824 0.0001405 deg
peri 89.54617004504969 0.00015363 deg
M 116.0123604198036 5.6165e-05 deg
tp 2458445.202319984507
(2018-Nov-22.70231998)
0.00026786 TDB
period 1723.154016366801
4.72
4.5309e-05
1.24e-07
d
yr
n .208919224039558 5.4934e-09 deg/d
Q 3.064173737511539 5.3714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      3805 days (10.42 yr)  
   first obs. used      2009-01-31  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58632  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:23  

Additional Information
 Earth MOID = 1.56521 au 
 Jupiter MOID = 1.89645 au 
 T_jup = 3.312 
[ 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 17.4   n/a MPO477083  

441741 (2009 BN110)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2009 BN110 = 2014 HM5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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