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541086 (2018 QQ6)
Classification: Main-belt Asteroid          SPK-ID: 2541086
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2527982594282117 8.3709e-08  
a 2.588375224156206 4.8514e-08 au
q 1.93403847274241 2.3215e-07 au
i 12.74939548893868 7.2387e-06 deg
node 312.9329292048302 2.8236e-05 deg
peri 2.252271365985012 3.1621e-05 deg
M 219.8437484376385 1.4167e-05 deg
tp 2459792.673885255920
(2022-Aug-01.17388526)
6.2415e-05 TDB
period 1521.035246845749
4.16
4.2763e-05
1.171e-07
d
yr
n .236680905815004 6.6542e-09 deg/d
Q 3.242711975570002 6.0778e-08 au
  Orbit Determination Parameters
   # obs. used (total)      231  
   data-arc span      3779 days (10.35 yr)  
   first obs. used      2010-12-01  
   last obs. used      2021-04-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56616  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:03  

Additional Information
 Earth MOID = .918351 au 
 Jupiter MOID = 2.06766 au 
 T_jup = 3.341 
[ 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 16.79   .33542 MPCxxxxx autocmod 2.6n

541086 (2018 QQ6)          Discovered 2012-Jan-26 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 QQ6 = 2012 BK147 = 2014 TK55 = 2017 FQ99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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