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357876 (2005 UW384)
Classification: Main-belt Asteroid          SPK-ID: 2357876
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05667733686568109 4.5934e-08  
a 3.123931498758984 4.6374e-08 au
q 2.946875380858509 1.4523e-07 au
i 11.90872214065301 5.4977e-06 deg
node 50.85747043324837 2.2883e-05 deg
peri 190.1176505671061 6.659e-05 deg
M 46.32527026253505 5.8455e-05 deg
tp 2458740.982803486984
(2019-Sep-14.48280349)
0.00033008 TDB
period 2016.74356598936
5.52
4.4907e-05
1.229e-07
d
yr
n .1785055899377042 3.9748e-09 deg/d
Q 3.300987616659458 4.9002e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5434 days (14.88 yr)  
   first obs. used      2005-10-27  
   last obs. used      2020-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:26:12  

Additional Information
 Earth MOID = 1.93553 au 
 Jupiter MOID = 1.69401 au 
 T_jup = 3.180 
[ 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 MPO437512  

357876 (2005 UW384)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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