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JPL Small-Body Database Browser
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382815 (2003 UG346)
Classification: Main-belt Asteroid          SPK-ID: 2382815
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08533831535237758 1.2298e-07  
a 2.811913842517606 2.934e-08 au
q 2.571949852281123 3.5759e-07 au
i .5218488212614381 9.3649e-06 deg
node 116.1295875741495 0.0011061 deg
peri 249.524125718999 0.0011074 deg
M 107.6183464796564 5.1738e-05 deg
tp 2458085.644619589541
(2017-Nov-28.14461959)		 0.00024506 TDB
period 1722.270811722631
4.72		 2.6955e-05
7.38e-08		 d
yr
n .2090263607498084 3.2715e-09 deg/d
Q 3.05187783275409 3.1844e-08 au
   Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5113 days (14.00 yr)  
   first obs. used      2003-09-29  
   last obs. used      2017-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61861  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-09 19:34:26  

Additional Information
 Earth MOID = 1.56918 au 
 Jupiter MOID = 2.3662 au 
 T_jup = 3.315 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO418956  

382815 (2003 UG346)          Discovered 2003-Oct-19 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2014-01-21
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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