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233190 (2005 WQ112)
Classification: Main-belt Asteroid          SPK-ID: 2233190
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1694498877132557 1.2176e-07  
a 2.606390504854934 2.6689e-08 au
q 2.16473792647037 3.2864e-07 au
i 12.69919402082751 5.5632e-06 deg
node 273.7941423324665 4.6628e-05 deg
peri 122.7823711056935 5.6619e-05 deg
M 208.5037400902426 3.239e-05 deg
tp 2459647.280718687330
(2022-Mar-08.78071869)
0.00014382 TDB
period 1536.942620670216
4.21
2.3607e-05
6.463e-08
d
yr
n .2342312557140321 3.5977e-09 deg/d
Q 3.048043083239499 3.1211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6808 days (18.64 yr)  
   first obs. used      2000-09-01  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51578  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:17:19  

Additional Information
 Earth MOID = 1.20231 au 
 Jupiter MOID = 2.4128 au 
 T_jup = 3.357 
[ 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 16.2   n/a MPO433523  

233190 (2005 WQ112)          Discovered 2005-Nov-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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