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85269 (1994 AV5)
Classification: Main-belt Asteroid          SPK-ID: 2085269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569921513438445 4.0702e-08  
a 2.563290938089429 1.3091e-08 au
q 2.160874379198588 1.0632e-07 au
i 6.455800579852147 4.7139e-06 deg
node 298.7099046195583 6.8107e-05 deg
peri 148.7784425486594 7.6559e-05 deg
M 76.82762289676674 3.5361e-05 deg
tp 2458280.602994037110
(2018-Jun-11.10299404)
0.00014592 TDB
period 1498.978073308151
4.10
1.1483e-05
3.144e-08
d
yr
n .2401636197422839 1.8398e-09 deg/d
Q 2.965707496980269 1.5146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      9246 days (25.31 yr)  
   first obs. used      1994-01-06  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:40:22  

Additional Information
 Earth MOID = 1.18031 au 
 Jupiter MOID = 2.23531 au 
 T_jup = 3.407 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456803.5 (2014-May-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574395301857587 4.0435e-08  
q 2.160419550389827 1.0545e-07 au
tp 2456783.053224762511
(2014-May-05.55322476)
0.00013977 TDB
node 298.7345598212954 6.8066e-05 deg
peri 149.2102661892886 7.6462e-05 deg
i 6.457723051385108 4.7136e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      9246 days (25.31 yr)  
   first obs. used      1994-01-06  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:40:22  

Additional Information
 Jupiter MOID = 2.23531 au 
 T_jup = 3.407 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.63502101617276E-15 -4.241768060305275E-15 -2.334125998506932E-12 -3.528839577471321E-14 -5.930577420532058E-13 -3.416635672794696E-15
q -4.241768060305275E-15 1.111975489253098E-14 6.639714007774206E-12 9.646885246914867E-14 1.684755865136953E-12 9.598005513353123E-15
tp -2.334125998506932E-12 6.639714007774206E-12 1.953446822350904E-8 2.181615075384027E-10 4.960972977611763E-9 1.745087746917538E-11
node -3.528839577471321E-14 9.646885246914867E-14 2.181615075384027E-10 4.632912399302023E-9 -4.545491043785487E-9 1.122287691520085E-10
peri -5.930577420532058E-13 1.684755865136953E-12 4.960972977611763E-9 -4.545491043785487E-9 5.846504791332413E-9 -1.069259098074319E-10
i -3.416635672794696E-15 9.598005513353123E-15 1.745087746917538E-11 1.122287691520085E-10 -1.069259098074319E-10 2.221803624380399E-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 15.0   n/a MPO337901  
diameter diameter 2.985 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.217   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85269 (1994 AV5)          Discovered 1994-Jan-06 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1994 AV5 = 2000 OJ69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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