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85353 (1995 UE46)
Classification: Main-belt Asteroid          SPK-ID: 2085353
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482614574691611 4.3472e-08  
a 2.190402484831663 9.465e-09 au
q 1.865650219986449 9.9128e-08 au
i 4.380450838780569 5.1805e-06 deg
node 11.61735124793076 5.5295e-05 deg
peri 295.7496070698389 5.8618e-05 deg
M 271.3292911818978 2.218e-05 deg
tp 2459292.150007173188
(2021-Mar-18.65000717)
7.3774e-05 TDB
period 1184.088905815907
3.24
7.6749e-06
2.101e-08
d
yr
n .3040312245404738 1.9706e-09 deg/d
Q 2.515154749676878 1.0868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      9544 days (26.13 yr)  
   first obs. used      1994-03-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57984  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:35:42  

Additional Information
 Earth MOID = .856156 au 
 Jupiter MOID = 2.72072 au 
 T_jup = 3.655 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456748.5 (2014-Apr-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1487365453530379 4.3524e-08  
q 1.864777188182375 9.9295e-08 au
tp 2456923.095290559197
(2014-Sep-22.59529056)
6.7936e-05 TDB
node 11.6438220105927 5.5291e-05 deg
peri 295.6448487044103 5.8582e-05 deg
i 4.381454003028511 5.1794e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      584  
   data-arc span      9544 days (26.13 yr)  
   first obs. used      1994-03-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57984  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:35:42  

Additional Information
 Jupiter MOID = 2.72072 au 
 T_jup = 3.655 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.894315566201376E-15 -4.310361290837716E-15 -5.948919141856219E-13 3.140508295225532E-15 -1.126557260488185E-13 4.670711873116639E-16
q -4.310361290837716E-15 9.859474290114505E-15 1.44256723090461E-12 -7.735353562477723E-15 2.796989540407288E-13 -8.804418014950429E-16
tp -5.948919141856219E-13 1.44256723090461E-12 4.615339297131131E-9 -2.154938249995669E-11 1.325525313012224E-9 1.277216648595682E-12
node 3.140508295225532E-15 -7.735353562477723E-15 -2.154938249995669E-11 3.057120418698175E-9 -3.053712368779096E-9 4.250133039330532E-11
peri -1.126557260488185E-13 2.796989540407288E-13 1.325525313012224E-9 -3.053712368779096E-9 3.431806393996533E-9 -4.197713309989497E-11
i 4.670711873116639E-16 -8.804418014950429E-16 1.277216648595682E-12 4.250133039330532E-11 -4.197713309989497E-11 2.682577747474714E-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 16.2   n/a MPO468822  

85353 (1995 UE46)          Discovered 1995-Oct-20 by Elst, E. W. at Caussols
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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