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JPL Small-Body Database Browser
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201728 (2003 UM199)
Classification: Main-belt Asteroid          SPK-ID: 2201728
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08049351781803644 5.0307e-08  
a 3.10231358745344 3.2309e-08 au
q 2.852597453424619 1.5382e-07 au
i 2.04237212903018 6.2344e-06 deg
node 14.64442231107568 0.00013375 deg
peri 296.5821287200256 0.00013833 deg
M 7.612510199520719 3.5058e-05 deg
tp 2458558.296122278098
(2019-Mar-15.79612228)
0.00019439 TDB
period 1995.845730471592
5.46
3.1178e-05
8.536e-08
d
yr
n .180374662482023 2.8177e-09 deg/d
Q 3.35202972148226 3.4909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      542  
   data-arc span      8973 days (24.57 yr)  
   first obs. used      1995-03-10  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48947  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:01:58  

Additional Information
 Earth MOID = 1.83823 au 
 Jupiter MOID = 1.85771 au 
 T_jup = 3.216 
[ 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 MPO494132  

201728 (2003 UM199)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 UM199 = 2006 FA5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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