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118760 (2000 QU213)
Classification: Main-belt Asteroid          SPK-ID: 2118760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569629312024358 3.9882e-08  
a 2.777906454921538 1.3232e-08 au
q 2.341878115150886 1.0947e-07 au
i 5.409571961109222 3.9599e-06 deg
node 155.9465832784003 4.3079e-05 deg
peri 258.9470639210871 4.5384e-05 deg
M 87.08372730294518 1.2393e-05 deg
tp 2458791.418951259679
(2019-Nov-03.91895126)
5.8263e-05 TDB
period 1691.12166081498
4.63
1.2083e-05
3.308e-08
d
yr
n .2128764643854836 1.5209e-09 deg/d
Q 3.213934794692189 1.5308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      8381 days (22.95 yr)  
   first obs. used      1998-04-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:44  

Additional Information
 Earth MOID = 1.35981 au 
 Jupiter MOID = 2.16239 au 
 T_jup = 3.310 
[ 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 15.58   n/a E2021B55  

118760 (2000 QU213)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 QU213 = 2002 AO57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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