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215284 (2001 QB206)
Classification: Main-belt Asteroid          SPK-ID: 2215284
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2555770313641592 4.3664e-08  
a 2.620617566384042 1.3195e-08 au
q 1.950847908426841 1.1196e-07 au
i 4.285099173952456 7.925e-06 deg
node 159.5014971513589 7.8578e-05 deg
peri 132.1848333271845 8.043e-05 deg
M 180.4756562561797 1.6516e-05 deg
tp 2459773.224612944515
(2022-Jul-12.72461294)
7.3362e-05 TDB
period 1549.543949632743
4.24
1.1703e-05
3.204e-08
d
yr
n .2323264209997551 1.7547e-09 deg/d
Q 3.290387224341242 1.6568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      9685 days (26.52 yr)  
   first obs. used      1992-04-28  
   last obs. used      2018-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61425  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:31:13  

Additional Information
 Earth MOID = .937887 au 
 Jupiter MOID = 1.93131 au 
 T_jup = 3.354 
[ 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 16.9   n/a MPO454546  

215284 (2001 QB206)          Discovered 2001-Aug-23 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2001 QB206 = 1992 HZ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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