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101585 (1999 BL11)
Classification: Main-belt Asteroid          SPK-ID: 2101585
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0769920230137401 7.9593e-08  
a 2.642549260477196 2.9193e-08 au
q 2.439094046999594 2.2398e-07 au
i 12.19612512419591 7.9779e-06 deg
node 332.2227540344364 2.2695e-05 deg
peri 262.8759653333422 8.3931e-05 deg
M 270.4117387513103 9.1458e-05 deg
tp 2459390.964604798073
(2021-Jun-25.46460480)
0.00040264 TDB
period 1569.036565372142
4.30
2.6e-05
7.118e-08
d
yr
n .2294401596145184 3.802e-09 deg/d
Q 2.846004473954798 3.144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      10088 days (27.62 yr)  
   first obs. used      1992-10-03  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57832  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:42  

Additional Information
 Earth MOID = 1.46579 au 
 Jupiter MOID = 2.2494 au 
 T_jup = 3.358 
[ 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 15.5   n/a MPO379250  

101585 (1999 BL11)          Discovered 1999-Jan-20 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 BL11 = 1992 TE = 2003 BM82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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