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118709 (2000 QS5)
Classification: Main-belt Asteroid          SPK-ID: 2118709
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09946986575587244 4.4563e-08  
a 2.72452068428009 1.6779e-08 au
q 2.453512977565652 1.2199e-07 au
i 6.117435852232997 4.9659e-06 deg
node 147.3099520585815 4.0617e-05 deg
peri 232.3078950932976 4.6522e-05 deg
M 108.9832676237338 2.2176e-05 deg
tp 2458503.231538896569
(2019-Jan-19.73153890)		 0.00010091 TDB
period 1642.606703767522
4.50		 1.5174e-05
4.154e-08		 d
yr
n .219163844378752 2.0246e-09 deg/d
Q 2.995528390994529 1.8448e-08 au
   Orbit Determination Parameters
   # obs. used (total)      647  
   data-arc span      8110 days (22.20 yr)  
   first obs. used      1998-03-01  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56816  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:09:29  

Additional Information
 Earth MOID = 1.4607 au 
 Jupiter MOID = 2.47602 au 
 T_jup = 3.342 
[ 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 15.5   n/a MPO325300  

118709 (2000 QS5)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 QS5 = 2002 AH89 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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