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115768 (2003 UQ207)
Classification: Main-belt Asteroid          SPK-ID: 2115768
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 .4162993568353668 4.6188e-08  
a 3.01371973699908 2.0413e-08 au
q 1.759110148804312 1.378e-07 au
i 3.327754468718104 5.3794e-06 deg
node 19.12773505481047 9.6739e-05 deg
peri 9.42698600939644 9.6961e-05 deg
M 110.2639993087334 1.0401e-05 deg
tp 2458615.192673961065
(2019-May-11.69267396)
5.0033e-05 TDB
period 1910.964944995671
5.23
1.9415e-05
5.316e-08
d
yr
n .1883865012504536 1.914e-09 deg/d
Q 4.268329325193847 2.8911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      14000 days (38.33 yr)  
   first obs. used      1982-11-15  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:04  

Additional Information
 Earth MOID = .76305 au 
 Jupiter MOID = 1.19434 au 
 T_jup = 3.108 
[ 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 15.29   n/a E2021B55  

115768 (2003 UQ207)          Discovered 2003-Oct-22 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 UQ207 = 1982 VW = 1987 RK2 = 1987 SQ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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