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181113 (2005 QS92)
Classification: Main-belt Asteroid          SPK-ID: 2181113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06809376614065138 5.5522e-08  
a 2.76489687955526 1.8274e-08 au
q 2.576624638035808 1.487e-07 au
i 5.687258503696321 4.7114e-06 deg
node 24.36076742210334 4.4587e-05 deg
peri 315.8127349997161 5.4598e-05 deg
M 121.0765108428725 3.0624e-05 deg
tp 2458635.726604144050
(2019-Jun-01.22660414)
0.00014235 TDB
period 1679.255712712099
4.60
1.6648e-05
4.558e-08
d
yr
n .2143806909661057 2.1253e-09 deg/d
Q 2.953169121074712 1.9518e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      7053 days (19.31 yr)  
   first obs. used      2001-10-26  
   last obs. used      2021-02-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5522  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:16  

Additional Information
 Earth MOID = 1.57035 au 
 Jupiter MOID = 2.32076 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 16.13   n/a MPCxxxxx  

181113 (2005 QS92)          Discovered 2005-Aug-26 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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