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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1612998276403216 3.4087e-08  
a 2.371149315607707 1.1831e-08 au
q 1.988683339690717 8.3419e-08 au
i 4.527764163169641 5.9744e-06 deg
node 203.264377348576 5.4436e-05 deg
peri 71.59964205258635 5.8376e-05 deg
M 42.81833183790809 2.1282e-05 deg
tp 2459041.877779759024
(2020-Jul-11.37777976)		 7.8457e-05 TDB
period 1333.634376577833
3.65		 9.9812e-06
2.733e-08		 d
yr
n .2699390525038627 2.0203e-09 deg/d
Q 2.753615291524696 1.3739e-08 au
   Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      9094 days (24.90 yr)  
   first obs. used      1995-08-28  
   last obs. used      2020-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60952  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:34  

Additional Information
 Earth MOID = .976319 au 
 Jupiter MOID = 2.35849 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 16.74   n/a E2021B55  

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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