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190210 (2006 AS66)
Classification: Main-belt Asteroid          SPK-ID: 2190210
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .150369432369956 4.7487e-08  
a 3.199131771684279 3.5712e-08 au
q 2.718080143099422 1.5231e-07 au
i 9.719002632867712 6.4466e-06 deg
node 134.1655144793035 3.2073e-05 deg
peri 92.49595873288436 3.9764e-05 deg
M 127.2034094737351 2.6322e-05 deg
tp 2458462.012971144737
(2018-Dec-09.51297114)
0.00014561 TDB
period 2090.001608351452
5.72
3.4996e-05
9.581e-08
d
yr
n .1722486712744496 2.8842e-09 deg/d
Q 3.680183400269136 4.1082e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      7182 days (19.66 yr)  
   first obs. used      2001-03-19  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53462  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:37:12  

Additional Information
 Earth MOID = 1.73006 au 
 Jupiter MOID = 1.44454 au 
 T_jup = 3.155 
[ 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 15.43   n/a E2021B55  

190210 (2006 AS66)          Discovered 2006-Jan-09 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ show close-approach data ]
Alternate Designations
 2006 AS66 = 2007 HX78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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