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186280 (2002 AW108)
Classification: Main-belt Asteroid          SPK-ID: 2186280
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05478219572170755 5.166e-08  
a 2.861098091050398 2.5122e-08 au
q 2.704360855447472 1.5772e-07 au
i 8.486040047668654 5.1074e-06 deg
node 105.9593597392264 3.6643e-05 deg
peri 337.3335597049644 6.4857e-05 deg
M 2.346452154095422 5.2218e-05 deg
tp 2459188.978560317478
(2020-Dec-05.47856032)
0.00025638 TDB
period 1767.655171859578
4.84
2.3282e-05
6.374e-08
d
yr
n .2036596309795417 2.6824e-09 deg/d
Q 3.017835326653326 2.6498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      6938 days (19.00 yr)  
   first obs. used      2002-01-07  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55464  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:37  

Additional Information
 Earth MOID = 1.72247 au 
 Jupiter MOID = 2.1207 au 
 T_jup = 3.283 
[ 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 15.93   n/a MPCxxxxx  

186280 (2002 AW108)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2002 AW108 = 2007 BV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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