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413939 (2006 YY6)
Classification: Main-belt Asteroid          SPK-ID: 2413939
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2551497405645481 5.4133e-08  
a 2.614879395428709 1.9516e-08 au
q 1.947693596077491 1.3405e-07 au
i 12.69053183085185 7.596e-06 deg
node 222.0933572532468 3.5342e-05 deg
peri 232.1874685840268 4.3423e-05 deg
M 55.0602579005438 2.0984e-05 deg
tp 2458764.282721394914
(2019-Oct-07.78272139)
8.918e-05 TDB
period 1544.45735527496
4.23
1.7291e-05
4.734e-08
d
yr
n .2330915766437003 2.6095e-09 deg/d
Q 3.282065194779926 2.4496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4958 days (13.57 yr)  
   first obs. used      2006-09-28  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63152  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:09:09  

Additional Information
 Earth MOID = .990912 au 
 Jupiter MOID = 2.07756 au 
 T_jup = 3.327 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457261.5 (2015-Aug-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2543266260627073 5.4212e-08  
q 1.950357668812257 1.3424e-07 au
tp 2457220.834001374643
(2015-Jul-17.33400137)
8.6155e-05 TDB
node 222.1278927808873 3.5375e-05 deg
peri 232.4551871403836 4.3481e-05 deg
i 12.68171188947961 7.5926e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      4958 days (13.57 yr)  
   first obs. used      2006-09-28  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63152  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:09:09  

Additional Information
 Jupiter MOID = 2.07756 au 
 T_jup = 3.327 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.938958973958912E-15 -7.248127563578926E-15 5.504438861211326E-13 6.201905805843382E-14 -2.082404726677712E-15 -2.426109955879738E-14
q -7.248127563578926E-15 1.802153371748888E-14 -1.349077650403068E-12 -1.431737073563064E-13 -1.43901535418593E-15 5.743327439174074E-14
tp 5.504438861211326E-13 -1.349077650403068E-12 7.422618003238536E-9 -4.124344334093469E-11 2.230473614668515E-9 -4.399931640724702E-11
node 6.201905805843382E-14 -1.431737073563064E-13 -4.124344334093469E-11 1.251364664680871E-9 -1.234607093010547E-9 -1.406104986391007E-10
peri -2.082404726677712E-15 -1.43901535418593E-15 2.230473614668515E-9 -1.234607093010547E-9 1.890565900853096E-9 1.252180681395486E-10
i -2.426109955879738E-14 5.743327439174074E-14 -4.399931640724702E-11 -1.406104986391007E-10 1.252180681395486E-10 5.764768194468873E-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 17.1   n/a MPO413457  

413939 (2006 YY6)          Discovered 2006-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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