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JPL Small-Body Database Browser
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160349 (2003 UA28)
Classification: Main-belt Asteroid          SPK-ID: 2160349
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05209786023281109 6.3385e-08  
a 2.691726280971783 2.1193e-08 au
q 2.551493101400731 1.7413e-07 au
i 6.668480564284347 7.4091e-06 deg
node 28.58188380498018 3.5716e-05 deg
peri 328.0095537674997 6.2304e-05 deg
M 202.3593439545979 5.3065e-05 deg
tp 2459306.834634304476
(2021-Apr-02.33463430)
0.00024099 TDB
period 1613.038633107288
4.42
1.905e-05
5.216e-08
d
yr
n .2231812633690686 2.6357e-09 deg/d
Q 2.831959460542835 2.2297e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      9013 days (24.68 yr)  
   first obs. used      1994-09-06  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:33:09  

Additional Information
 Earth MOID = 1.54977 au 
 Jupiter MOID = 2.39431 au 
 T_jup = 3.360 
[ 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 15.5   n/a MPO433025  

160349 (2003 UA28)          Discovered 2003-Oct-22 by Goodricke-Pigott at Goodricke-Pigott
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2003 UA28 = 2003 SS257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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