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351846 (2006 QN180)
Classification: Main-belt Asteroid          SPK-ID: 2351846
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03048693311699681 9.8089e-08  
a 2.72961433845778 2.5626e-08 au
q 2.646396768686022 2.6659e-07 au
i 5.336857440838966 9.8406e-06 deg
node 344.1206945824018 9.1254e-05 deg
peri 48.33007340079546 0.00016367 deg
M 328.5889000587157 0.00012998 deg
tp 2459144.224566342572
(2020-Oct-21.72456634)
0.00059397 TDB
period 1647.215283133778
4.51
2.3196e-05
6.351e-08
d
yr
n .2185506677154614 3.0776e-09 deg/d
Q 2.812831908229537 2.6407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      9902 days (27.11 yr)  
   first obs. used      1993-10-08  
   last obs. used      2020-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:58:42  

Additional Information
 Earth MOID = 1.65323 au 
 Jupiter MOID = 2.30725 au 
 T_jup = 3.348 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457733.5 (2016-Dec-11.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03202517766180332 9.918e-08  
q 2.642647542275304 2.6983e-07 au
tp 2457480.605179903376
(2016-Apr-02.10517990)
0.00056369 TDB
node 344.2963076132154 9.1156e-05 deg
peri 44.84596105541743 0.0001565 deg
i 5.339103584125379 9.8559e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      9902 days (27.11 yr)  
   first obs. used      1993-10-08  
   last obs. used      2020-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:58:42  

Additional Information
 Jupiter MOID = 2.30725 au 
 T_jup = 3.348 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.836617678693017E-15 -2.66509284881847E-14 -4.91630770299041E-12 8.381382831495622E-14 -1.107661959503271E-12 -5.920133434163969E-15
q -2.66509284881847E-14 7.280559389943588E-14 8.090274510970507E-12 -2.190200825550746E-13 1.831620443781583E-12 1.818518576829393E-14
tp -4.91630770299041E-12 8.090274510970507E-12 3.177494815481489E-7 -1.668971146010548E-10 7.180589771472359E-8 -8.985059492251852E-12
node 8.381382831495622E-14 -2.190200825550746E-13 -1.668971146010548E-10 8.309377269959764E-9 -8.309808372926377E-9 5.219097258126245E-10
peri -1.107661959503271E-12 1.831620443781583E-12 7.180589771472359E-8 -8.309808372926377E-9 2.449183380934576E-8 -5.218033726079604E-10
i -5.920133434163969E-15 1.818518576829393E-14 -8.985059492251852E-12 5.219097258126245E-10 -5.218033726079604E-10 9.713852311713832E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO437488  

351846 (2006 QN180)          Discovered 2006-Aug-23 by Buie, M. W. at Cerro Tololo
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2006 QN180 = 1993 TY4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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