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175618 (2006 WQ47)
Classification: Outer Main-belt Asteroid          SPK-ID: 2175618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01738581523781865 6.6828e-08  
a 3.224073687104432 3.4454e-08 au
q 3.168020537667322 2.2161e-07 au
i 2.338670459686552 6.2454e-06 deg
node 310.4266694979865 0.00016109 deg
peri 45.25888501920653 0.00023431 deg
M 226.7499561675299 0.00017437 deg
tp 2459983.155651167017
(2023-Feb-07.65565117)
0.0010304 TDB
period 2114.491119975665
5.79
3.3895e-05
9.28e-08
d
yr
n .1702537298922982 2.7291e-09 deg/d
Q 3.280126836541542 3.5053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      9750 days (26.69 yr)  
   first obs. used      1993-08-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57577  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:06:08  

Additional Information
 Earth MOID = 2.16013 au 
 Jupiter MOID = 1.79826 au 
 T_jup = 3.187 
[ 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 16.08   n/a E2021B55  

175618 (2006 WQ47)          Discovered 2006-Nov-16 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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