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JPL Small-Body Database Browser
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172577 (2003 UF240)
Classification: Main-belt Asteroid          SPK-ID: 2172577
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1566425291300372 3.3797e-08  
a 2.406393325175006 1.3986e-08 au
q 2.029449788637954 8.4113e-08 au
i .6358875567289176 3.8255e-06 deg
node 268.1519669965788 0.00056174 deg
peri 189.5606068713645 0.00056218 deg
M 112.2282152417005 2.2194e-05 deg
tp 2458575.442284325476
(2019-Apr-01.94228433)
8.3202e-05 TDB
period 1363.478669898431
3.73
1.1886e-05
3.254e-08
d
yr
n .2640305330385677 2.3018e-09 deg/d
Q 2.78333686171206 1.6176e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7032 days (19.25 yr)  
   first obs. used      1999-10-02  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51807  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:59:39  

Additional Information
 Earth MOID = 1.0463 au 
 Jupiter MOID = 2.37191 au 
 T_jup = 3.506 
[ 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 16.9   n/a MPO412968  

172577 (2003 UF240)          Discovered 2003-Oct-24 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2003 UF240 = 1999 TY298 = 2005 GY116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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