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JPL Small-Body Database Browser
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441736 (2009 BO90)
Classification: Main-belt Asteroid          SPK-ID: 2441736
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1357743684743167 9.9194e-08  
a 2.642955586375492 3.2692e-08 au
q 2.284109960729692 2.5438e-07 au
i 3.34784411052391 7.6081e-06 deg
node 305.5227682339369 0.00013981 deg
peri 246.9164544998816 0.00014188 deg
M 92.46195600054286 2.3294e-05 deg
tp 2458197.417632919589
(2018-Mar-19.91763292)
0.00010083 TDB
period 1569.39846857767
4.30
2.9119e-05
7.972e-08
d
yr
n .2293872507256009 4.256e-09 deg/d
Q 3.001801212021292 3.713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5275 days (14.44 yr)  
   first obs. used      2005-03-13  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60892  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:59:04  

Additional Information
 Earth MOID = 1.28678 au 
 Jupiter MOID = 1.9762 au 
 T_jup = 3.379 
[ 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 17.0   n/a MPO440828  

441736 (2009 BO90)          Discovered 2009-Jan-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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