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181314 (2006 QY46)
Classification: Main-belt Asteroid          SPK-ID: 2181314
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0558315368283247 5.4396e-08  
a 2.014331432876493 1.2692e-08 au
q 1.901868213297397 1.1443e-07 au
i 26.21160581858884 5.9319e-06 deg
node 164.0910853609814 1.9467e-05 deg
peri 160.7403603406198 8.8872e-05 deg
M 18.50522767177642 8.9447e-05 deg
tp 2459146.823183139672
(2020-Oct-24.32318314)
0.00025923 TDB
period 1044.226767292899
2.86
9.8694e-06
2.702e-08
d
yr
n .3447527024549278 3.2584e-09 deg/d
Q 2.126794652455589 1.3401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6328 days (17.33 yr)  
   first obs. used      2003-07-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51771  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:30:07  

Additional Information
 Earth MOID = .896289 au 
 Jupiter MOID = 3.05493 au 
 T_jup = 3.698 
[ 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 17.0   n/a MPO417981  

181314 (2006 QY46)          Discovered 2006-Aug-20 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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