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434034 (2001 SS222)
Classification: Main-belt Asteroid          SPK-ID: 2434034
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685309557773843 7.5751e-08  
a 2.993007783018734 5.2986e-08 au
q 2.488593320697436 2.1402e-07 au
i 14.52868403519507 9.2309e-06 deg
node 181.664040946409 3.2217e-05 deg
peri 140.2366679482087 5.4216e-05 deg
M 248.9392556935349 4.8583e-05 deg
tp 2459583.969656109271
(2022-Jan-04.46965611)
0.00026813 TDB
period 1891.299013985719
5.18
5.0223e-05
1.375e-07
d
yr
n .1903453643965778 5.0546e-09 deg/d
Q 3.497422245340031 6.1915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6814 days (18.66 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56837  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:14:47  

Additional Information
 Earth MOID = 1.49609 au 
 Jupiter MOID = 2.00699 au 
 T_jup = 3.186 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457536.5 (2016-May-28.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673406727178963 7.5748e-08  
q 2.493324531346632 2.1408e-07 au
tp 2457691.841915628369
(2016-Oct-30.34191563)
0.00022937 TDB
node 181.6879550462365 3.2219e-05 deg
peri 140.277147000514 5.4469e-05 deg
i 14.52484087018743 9.2295e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      6814 days (18.66 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56837  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:14:47  

Additional Information
 Jupiter MOID = 2.00699 au 
 T_jup = 3.186 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.737688210183105E-15 -1.591851032278043E-14 4.620627848891176E-12 -8.393641723903489E-14 5.928461690046343E-13 -3.14832035794746E-14
q -1.591851032278043E-14 4.583042283567775E-14 -6.050195001861689E-12 2.812993313762863E-13 -3.815150088825984E-13 9.024660554236068E-14
tp 4.620627848891176E-12 -6.050195001861689E-12 5.261016946878846E-8 5.790677465616405E-11 1.012706297574668E-8 -9.301194558511E-11
node -8.393641723903489E-14 2.812993313762863E-13 5.790677465616405E-11 1.038069111997227E-9 -9.857656240644089E-10 1.414531673222193E-10
peri 5.928461690046343E-13 -3.815150088825984E-13 1.012706297574668E-8 -9.857656240644089E-10 2.966871224086809E-9 -1.52791837032329E-10
i -3.14832035794746E-14 9.024660554236068E-14 -9.301194558511E-11 1.414531673222193E-10 -1.52791837032329E-10 8.518452794146147E-11

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 16.4   n/a MPO437679  

434034 (2001 SS222)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2001 SS222 = 2006 QK165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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