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305347 (2008 AV135)
Classification: Main-belt Asteroid          SPK-ID: 2305347
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1144865462809325 6.7106e-08  
a 3.00862548762882 5.0283e-08 au
q 2.66417834649741 2.2685e-07 au
i 11.93098219329805 6.5191e-06 deg
node 88.42466664650951 3.8593e-05 deg
peri 312.5325924792225 5.6615e-05 deg
M 208.7369565303752 4.6063e-05 deg
tp 2459801.404909551544
(2022-Aug-09.90490955)
0.00025767 TDB
period 1906.121685938803
5.22
4.7785e-05
1.308e-07
d
yr
n .1888651719644503 4.7347e-09 deg/d
Q 3.35307262876023 5.604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6774 days (18.55 yr)  
   first obs. used      2001-10-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58514  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:59:04  

Additional Information
 Earth MOID = 1.69048 au 
 Jupiter MOID = 2.03528 au 
 T_jup = 3.208 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457018.5 (2014-Dec-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156159231306847 6.6832e-08  
q 2.659766148365205 2.2599e-07 au
tp 2457898.929560721161
(2017-May-25.42956072)
0.00022525 TDB
node 88.43443761771893 3.8595e-05 deg
peri 313.206995758443 5.6419e-05 deg
i 11.93264982819871 6.5194e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      6774 days (18.55 yr)  
   first obs. used      2001-10-11  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58514  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:59:04  

Additional Information
 Jupiter MOID = 2.03528 au 
 T_jup = 3.208 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.466518170882452E-15 -1.487405372874119E-14 -6.334969342795891E-12 5.171991095779546E-15 -9.969780622548578E-13 -2.095552357396771E-14
q -1.487405372874119E-14 5.107188967699689E-14 2.489200127697044E-11 -1.769840716887828E-14 3.907152143499925E-12 7.676532370303172E-14
tp -6.334969342795891E-12 2.489200127697044E-11 5.073665753480998E-8 2.317308145203338E-11 9.316152641326773E-9 8.759441395698296E-11
node 5.171991095779546E-15 -1.769840716887828E-14 2.317308145203338E-11 1.489587515346523E-9 -1.45210152270761E-9 4.37946087234379E-11
peri -9.969780622548578E-13 3.907152143499925E-12 9.316152641326773E-9 -1.45210152270761E-9 3.18314740963727E-9 -2.746962642098868E-11
i -2.095552357396771E-14 7.676532370303172E-14 8.759441395698296E-11 4.37946087234379E-11 -2.746962642098868E-11 4.250291074422248E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO433967  

305347 (2008 AV135)          Discovered 2008-Jan-11 by LINEAR at Socorro
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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