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233204 (2005 XQ11)
Classification: Main-belt Asteroid          SPK-ID: 2233204
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111452809173724 4.2155e-08  
a 2.26853092824457 1.7598e-08 au
q 2.015696783594237 9.6493e-08 au
i 5.877216780650149 4.6756e-06 deg
node 111.4816197204444 5.6193e-05 deg
peri 193.078656344942 6.2918e-05 deg
M 207.9762910993468 3.1888e-05 deg
tp 2459527.516614497877
(2021-Nov-09.01661450)
0.00011381 TDB
period 1248.002581907936
3.42
1.4522e-05
3.976e-08
d
yr
n .2884609416830171 3.3566e-09 deg/d
Q 2.521365072894902 1.9559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      6717 days (18.39 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59726  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:17:37  

Additional Information
 Earth MOID = 1.00087 au 
 Jupiter MOID = 2.66623 au 
 T_jup = 3.599 
[ 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 17.0   n/a MPO454686  

233204 (2005 XQ11)          Discovered 2005-Dec-01 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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