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JPL Small-Body Database Browser
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357882 (2005 UH441)
Classification: Main-belt Asteroid          SPK-ID: 2357882
[ 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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2113890327222731 1.1011e-07  
a 3.082750491806346 5.087e-08 au
q 2.431090847219291 3.2457e-07 au
i 16.48210048458731 8.8959e-06 deg
node 299.3063279058536 2.7085e-05 deg
peri 34.50977349168377 3.5161e-05 deg
M 211.5433054026968 2.5524e-05 deg
tp 2459415.773406747650
(2021-Jul-20.27340675)		 0.00015617 TDB
period 1976.996909605756
5.41		 4.8935e-05
1.34e-07		 d
yr
n .1820943665874468 4.5073e-09 deg/d
Q 3.734410136393401 6.1624e-08 au
   Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      4903 days (13.42 yr)  
   first obs. used      2005-09-03  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47604  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:11:51  

Additional Information
 Earth MOID = 1.43634 au 
 Jupiter MOID = 1.67881 au 
 T_jup = 3.131 
[ 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 MPO434260  

357882 (2005 UH441)          Discovered 2005-Oct-29 by NEAT at Palomar
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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