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118726 (2000 QO85)
Classification: Main-belt Asteroid          SPK-ID: 2118726
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06226275998267581 6.9453e-08  
a 2.771111398141306 1.7921e-08 au
q 2.598574354273576 1.9109e-07 au
i 5.097181634428022 4.7647e-06 deg
node 293.3535810464007 5.8611e-05 deg
peri 53.23405091972398 6.9423e-05 deg
M 134.8954587368684 3.7629e-05 deg
tp 2458569.144115681266
(2019-Mar-26.64411568)
0.00017429 TDB
period 1684.920459762103
4.61
1.6345e-05
4.475e-08
d
yr
n .2136599374256688 2.0726e-09 deg/d
Q 2.943648442009035 1.9037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      7455 days (20.41 yr)  
   first obs. used      2000-08-21  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55562  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:20:37  

Additional Information
 Earth MOID = 1.59277 au 
 Jupiter MOID = 2.33378 au 
 T_jup = 3.329 
[ 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 15.5   n/a MPO453658  

118726 (2000 QO85)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 QO85 = 2001 YG47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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