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357873 (2005 UC369)
Classification: Main-belt Asteroid          SPK-ID: 2357873
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0224626969911078 6.2287e-08  
a 3.126787747407726 3.8721e-08 au
q 3.056551661682198 1.8667e-07 au
i 11.52318262290181 5.523e-06 deg
node 66.02155175632691 2.9649e-05 deg
peri 49.18477328840705 0.00014492 deg
M 171.0789078372324 0.0001453 deg
tp 2458040.790050209747
(2017-Oct-14.29005021)
0.00080643 TDB
period 2019.510097955511
5.53
3.7513e-05
1.027e-07
d
yr
n .1782610546807628 3.3113e-09 deg/d
Q 3.197023833133254 3.9591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      5440 days (14.89 yr)  
   first obs. used      2005-10-22  
   last obs. used      2020-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53585  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:26:13  

Additional Information
 Earth MOID = 2.08419 au 
 Jupiter MOID = 1.88433 au 
 T_jup = 3.183 
[ 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 15.8   n/a MPO437512  

357873 (2005 UC369)          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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