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190211 (2006 BY20)
Classification: Main-belt Asteroid          SPK-ID: 2190211
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05540277456732794 6.6315e-08  
a 2.999746960851553 2.755e-08 au
q 2.833552656220467 2.0088e-07 au
i 11.10642687061173 5.7471e-06 deg
node 134.71856448267 3.7126e-05 deg
peri 27.9020355612161 6.2087e-05 deg
M 284.9812752455426 5.1524e-05 deg
tp 2459595.950870973775
(2022-Jan-16.45087097)
0.00027308 TDB
period 1897.690396851222
5.20
2.6143e-05
7.158e-08
d
yr
n .1897042850600587 2.6134e-09 deg/d
Q 3.165941265482639 2.9076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      6798 days (18.61 yr)  
   first obs. used      2002-06-01  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56882  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:41  

Additional Information
 Earth MOID = 1.84779 au 
 Jupiter MOID = 1.8404 au 
 T_jup = 3.222 
[ 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 MPO494050  

190211 (2006 BY20)          Discovered 2006-Jan-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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