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100364 (1995 UF22)
Classification: Main-belt Asteroid          SPK-ID: 2100364
[ 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 .2120577078886577 4.9257e-08  
a 2.336655679057016 6.5496e-09 au
q 1.84114983163117 1.1438e-07 au
i 2.489848401751049 5.9351e-06 deg
node 19.57693878563406 7.4839e-05 deg
peri 308.6485139346273 7.5929e-05 deg
M 54.14783258383738 1.3312e-05 deg
tp 2459004.268336628456
(2020-Jun-03.76833663)		 4.8177e-05 TDB
period 1304.639455409012
3.57		 5.4853e-06
1.502e-08		 d
yr
n .2759383050293676 1.1602e-09 deg/d
Q 2.832161526482862 7.9385e-09 au
   Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      9215 days (25.23 yr)  
   first obs. used      1995-10-19  
   last obs. used      2021-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:25:04  

Additional Information
 Earth MOID = .829256 au 
 Jupiter MOID = 2.51863 au 
 T_jup = 3.535 
[ 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 16.32   n/a E2021B55  

100364 (1995 UF22)          Discovered 1995-Oct-19 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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Alternate Designations
 1995 UF22 = 2002 RU46 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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