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115860 (2003 UT273)
Classification: Main-belt Asteroid          SPK-ID: 2115860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1558870899463311 3.888e-08  
a 2.606813690362594 1.2276e-08 au
q 2.200445090139713 1.0506e-07 au
i 10.45384008243367 4.4094e-06 deg
node 199.7422372928862 2.3445e-05 deg
peri 293.4422684161092 2.7654e-05 deg
M 316.8377508359611 1.5167e-05 deg
tp 2459384.816826078569
(2021-Jun-19.31682608)
6.5159e-05 TDB
period 1537.316953435515
4.21
1.0859e-05
2.973e-08
d
yr
n .2341742209994438 1.6541e-09 deg/d
Q 3.013182290585476 1.4189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      726  
   data-arc span      8204 days (22.46 yr)  
   first obs. used      1998-08-22  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51154  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:30  

Additional Information
 Earth MOID = 1.23759 au 
 Jupiter MOID = 2.10014 au 
 T_jup = 3.371 
[ 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 15.68   n/a MPCxxxxx  

115860 (2003 UT273)          Discovered 2003-Oct-29 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UT273 = 1998 QH107 = 1999 XA246 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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