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JPL Small-Body Database Browser
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357881 (2005 UC440)
Classification: Main-belt Asteroid          SPK-ID: 2357881
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03142659110154986 1.2259e-07  
a 3.016033549582607 4.7647e-08 au
q 2.921249896471318 3.6761e-07 au
i 9.345319127931477 1.2009e-05 deg
node 351.2852602175786 3.2228e-05 deg
peri 179.9094483872895 9.8115e-05 deg
M 68.3266112491372 8.9517e-05 deg
tp 2458237.388452595907
(2018-Apr-28.88845260)
0.00047901 TDB
period 1913.166110182646
5.24
4.5336e-05
1.241e-07
d
yr
n .1881697559265419 4.459e-09 deg/d
Q 3.110817202693896 4.9144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      4875 days (13.35 yr)  
   first obs. used      2005-09-30  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:49:46  

Additional Information
 Earth MOID = 1.92689 au 
 Jupiter MOID = 1.86054 au 
 T_jup = 3.227 
[ 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 15.6   n/a MPO437512  

357881 (2005 UC440)          Discovered 2005-Oct-29 by CSS at Catalina
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 UC440 = 2007 AF10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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