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JPL Small-Body Database Browser
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109717 (2001 RT50)
Classification: Main-belt Asteroid          SPK-ID: 2109717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1796695097796721 4.7037e-08  
a 2.579121231861017 1.6504e-08 au
q 2.115731784470204 1.1866e-07 au
i 9.808984173856855 6.4584e-06 deg
node 91.26537237835954 2.8678e-05 deg
peri 245.7810409371445 3.4871e-05 deg
M 100.0976912779404 2.1813e-05 deg
tp 2458179.843482754301
(2018-Mar-02.34348275)
8.9982e-05 TDB
period 1512.885504901004
4.14
1.4522e-05
3.976e-08
d
yr
n .2379558789041056 2.2841e-09 deg/d
Q 3.04251067925183 1.947e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      6377 days (17.46 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:53:14  

Additional Information
 Earth MOID = 1.12692 au 
 Jupiter MOID = 2.36516 au 
 T_jup = 3.382 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO266380  

109717 (2001 RT50)          Discovered 2001-Sep-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 RT50 = 2001 QT324 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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