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58335 (1994 UN11)
Classification: Main-belt Asteroid          SPK-ID: 2058335
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221532743145103 2.8072e-08  
a 2.617043913605342 1.1289e-08 au
q 2.035659039173055 7.3031e-08 au
i 3.854205256592559 5.2135e-06 deg
node 164.3554676371478 5.9244e-05 deg
peri 114.1065482873717 6.0871e-05 deg
M 159.185372600992 1.4399e-05 deg
tp 2458516.721250644803
(2019-Feb-02.22125064)
5.9435e-05 TDB
period 1546.375434788766
4.23
1.0005e-05
2.739e-08
d
yr
n .2328024565710821 1.5063e-09 deg/d
Q 3.198428788037629 1.3796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      9563 days (26.18 yr)  
   first obs. used      1994-10-31  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52944  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:43:04  

Additional Information
 Earth MOID = 1.02113 au 
 Jupiter MOID = 1.95682 au 
 T_jup = 3.368 
[ 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 15.9   n/a MPO493282  
diameter diameter 3.227 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58335 (1994 UN11)          Discovered 1994-Oct-31 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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