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181094 (2005 QF56)
Classification: Main-belt Asteroid          SPK-ID: 2181094
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081602518465335 6.2843e-08  
a 3.002902182751171 3.6603e-08 au
q 2.678107526394299 1.9717e-07 au
i 9.573237796329519 6.1407e-06 deg
node 148.7767250904905 3.3548e-05 deg
peri 197.1992461832257 4.2251e-05 deg
M 334.994610966443 3.0179e-05 deg
tp 2459332.520483887414
(2021-Apr-28.02048389)
0.00016066 TDB
period 1900.685253714219
5.20
3.4752e-05
9.515e-08
d
yr
n .1894053732970817 3.4631e-09 deg/d
Q 3.327696839108043 4.0562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      7249 days (19.85 yr)  
   first obs. used      2000-09-23  
   last obs. used      2020-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55601  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:29:11  

Additional Information
 Earth MOID = 1.67012 au 
 Jupiter MOID = 2.07161 au 
 T_jup = 3.222 
[ 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 15.40   n/a E2021B55  

181094 (2005 QF56)          Discovered 2005-Aug-28 by NEAT at Haleakala
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2005 QF56 = 2000 SH366 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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