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JPL Small-Body Database Browser
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344302 (2001 UA103)
Classification: Main-belt Asteroid          SPK-ID: 2344302
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1861690823149042 6.0129e-08  
a 2.355460513156377 1.1304e-08 au
q 1.916946590993061 1.4443e-07 au
i 2.26916169869022 4.7669e-06 deg
node 80.3906774345495 0.00016449 deg
peri 305.5747049895452 0.00016669 deg
M 305.2597911238184 2.1179e-05 deg
tp 2458801.277997576529
(2019-Nov-13.77799758)
7.7495e-05 TDB
period 1320.420228776304
3.62
9.5054e-06
2.602e-08
d
yr
n .272640476232047 1.9627e-09 deg/d
Q 2.793974435319694 1.3409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6616 days (18.11 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61436  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:37  

Additional Information
 Earth MOID = .92154 au 
 Jupiter MOID = 2.65278 au 
 T_jup = 3.530 
[ 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 18.0   n/a MPO402360  

344302 (2001 UA103)          Discovered 2001-Oct-20 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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