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JPL Small-Body Database Browser
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393598 (2003 UF154)
Classification: Main-belt Asteroid          SPK-ID: 2393598
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1215436587302989 9.4434e-08  
a 2.585017740949465 3.7118e-08 au
q 2.270825226831735 2.3725e-07 au
i 10.65016638970434 1.0317e-05 deg
node 232.1126458802947 5.0738e-05 deg
peri 188.2357066169123 6.431e-05 deg
M 314.0302377408624 4.5066e-05 deg
tp 2459194.348960208048
(2020-Dec-10.84896021)
0.00019172 TDB
period 1518.076714895905
4.16
3.2697e-05
8.952e-08
d
yr
n .2371421657861904 5.1076e-09 deg/d
Q 2.899210255067195 4.1629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5324 days (14.58 yr)  
   first obs. used      2003-09-21  
   last obs. used      2018-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54204  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:57:12  

Additional Information
 Earth MOID = 1.28365 au 
 Jupiter MOID = 2.43683 au 
 T_jup = 3.388 
[ 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 17.1   n/a MPO440699  

393598 (2003 UF154)          Discovered 2003-Oct-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-05-15

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