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181066 (2005 QC6)
Classification: Main-belt Asteroid          SPK-ID: 2181066
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1533372166531853 4.2326e-08  
a 3.157494324746401 2.6432e-08 au
q 2.673332933391559 1.368e-07 au
i 12.90910443552119 5.0989e-06 deg
node 163.799477087038 2.0006e-05 deg
peri 171.4965721969896 2.5431e-05 deg
M 263.7560263153794 1.7872e-05 deg
tp 2459748.377341496321
(2022-Jun-17.87734150)
0.00010574 TDB
period 2049.331873858331
5.61
2.5733e-05
7.045e-08
d
yr
n .1756670086442459 2.2058e-09 deg/d
Q 3.641655716101242 3.0485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      8783 days (24.05 yr)  
   first obs. used      1997-03-03  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59377  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:17  

Additional Information
 Earth MOID = 1.66289 au 
 Jupiter MOID = 1.77752 au 
 T_jup = 3.149 
[ 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 15.16   n/a E2021B55  

181066 (2005 QC6)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2005 QC6 = 1997 EP18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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