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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07687918807929439 7.9468e-08  
a 2.64208176179337 2.9269e-08 au
q 2.438960661107584 2.2366e-07 au
i 12.19691540852944 7.9784e-06 deg
node 332.2229134140834 2.2694e-05 deg
peri 262.9822911782592 8.4115e-05 deg
M 316.1920116433478 9.2129e-05 deg
tp 2459391.383599915250
(2021-Jun-25.88359992)
0.00040341 TDB
period 1568.620211684645
4.29
2.6066e-05
7.136e-08
d
yr
n .2295010591591015 3.8136e-09 deg/d
Q 2.845202862479156 3.1519e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57829  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:30  

Additional Information
 Earth MOID = 1.46441 au 
 Jupiter MOID = 2.24927 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 15.52   n/a E2021B55  

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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