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214983 (2008 AG80)
Classification: Main-belt Asteroid          SPK-ID: 2214983
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 .08424288794218429 7.216e-08  
a 2.807944214729974 4.2008e-08 au
q 2.571394884900572 2.2172e-07 au
i .4048595656495059 7.2991e-06 deg
node 182.2027420940119 0.00090116 deg
peri 203.5895974665582 0.00090202 deg
M 325.3864618406625 4.2817e-05 deg
tp 2459165.743594670722
(2020-Nov-12.24359467)
0.00020624 TDB
period 1718.62505958272
4.71
3.8567e-05
1.056e-07
d
yr
n .2094697723582639 4.7007e-09 deg/d
Q 3.044493544559376 4.5547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      7876 days (21.56 yr)  
   first obs. used      1996-09-21  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64806  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:56:38  

Additional Information
 Earth MOID = 1.57526 au 
 Jupiter MOID = 2.34778 au 
 T_jup = 3.317 
[ 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 16.6   n/a MPO440134  

214983 (2008 AG80)          Discovered 2008-Jan-12 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2008 AG80 = 2001 QG334 = 2001 SB197 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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