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277588 (2006 AV8)
Classification: Main-belt Asteroid          SPK-ID: 2277588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08585442348523058 7.6765e-08  
a 2.764202688042547 4.6264e-08 au
q 2.52688365986433 2.2347e-07 au
i 2.092576936610447 1.1005e-05 deg
node 197.8015616502543 0.00020633 deg
peri 105.9040305599723 0.00021619 deg
M 131.7156794462801 6.3977e-05 deg
tp 2457986.330521626646
(2017-Aug-20.83052163)
0.00030151 TDB
period 1678.623328246832
4.60
4.2142e-05
1.154e-07
d
yr
n .2144614541822119 5.3841e-09 deg/d
Q 3.001521716220764 5.0236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      4670 days (12.79 yr)  
   first obs. used      2006-01-02  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59504  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:15  

Additional Information
 Earth MOID = 1.51188 au 
 Jupiter MOID = 2.16902 au 
 T_jup = 3.334 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456829.5 (2014-Jun-21.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08730646753925693 7.6356e-08  
q 2.521238547911274 2.2171e-07 au
tp 2456300.181590394995
(2013-Jan-07.68159040)
0.00030735 TDB
node 197.9934310041864 0.00020734 deg
peri 104.1052262925453 0.00021678 deg
i 2.086726736673294 1.0991e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      4670 days (12.79 yr)  
   first obs. used      2006-01-02  
   last obs. used      2018-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59504  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:26:15  

Additional Information
 Jupiter MOID = 2.16902 au 
 T_jup = 3.334 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.830243199351697E-15 -1.663336865076979E-14 7.598114447435217E-12 2.761393765095501E-14 1.688303082128323E-12 -7.937408638529532E-16
q -1.663336865076979E-14 4.915634677152456E-14 -2.543208208167846E-11 -7.412340958744574E-14 -5.478656869141763E-12 3.110924934744224E-15
tp 7.598114447435217E-12 -2.543208208167846E-11 9.446190710642741E-8 1.249412435508137E-10 1.946817191595607E-8 2.520359069386636E-12
node 2.761393765095501E-14 -7.412340958744574E-14 1.249412435508137E-10 4.299084759608181E-8 -4.293461889046226E-8 -5.851783928604386E-10
peri 1.688303082128323E-12 -5.478656869141763E-12 1.946817191595607E-8 -4.293461889046226E-8 4.699160038680689E-8 5.85334282635876E-10
i -7.937408638529532E-16 3.110924934744224E-15 2.520359069386636E-12 -5.851783928604386E-10 5.85334282635876E-10 1.207934272364571E-10

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 17.1   n/a MPO413220  

277588 (2006 AV8)          Discovered 2006-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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