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100371 (1995 UO52)
Classification: Main-belt Asteroid          SPK-ID: 2100371
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161211415815182 3.4137e-08  
a 2.371185149444103 1.1725e-08 au
q 1.988923034342285 8.3484e-08 au
i 4.527511086885005 6.0386e-06 deg
node 203.2935714620962 5.4602e-05 deg
peri 71.67883254748341 5.8638e-05 deg
M 348.7546103296553 2.1669e-05 deg
tp 2459042.159939474495
(2020-Jul-11.65993947)		 8.0377e-05 TDB
period 1333.664608383334
3.65		 9.8921e-06
2.708e-08		 d
yr
n .269932933465477 2.0021e-09 deg/d
Q 2.753447264545921 1.3615e-08 au
   Orbit Determination Parameters
   # obs. used (total)      421  
   data-arc span      8553 days (23.42 yr)  
   first obs. used      1995-08-28  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .613  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:05:11  

Additional Information
 Earth MOID = .978376 au 
 Jupiter MOID = 2.35998 au 
 T_jup = 3.523 
[ 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 16.7   n/a MPO436467  

100371 (1995 UO52)          Discovered 1995-Oct-22 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1995 UO52 = 1999 TZ85 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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