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214964 (2007 YX46)
Classification: Main-belt Asteroid          SPK-ID: 2214964
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1271809668199153 5.4441e-08  
a 2.766551697543493 2.1689e-08 au
q 2.414698977892634 1.5157e-07 au
i 4.246918166513571 4.3711e-06 deg
node 113.3710001218785 8.4802e-05 deg
peri 275.0568155402235 8.7422e-05 deg
M 331.5527372396818 1.8491e-05 deg
tp 2459133.314225959277
(2020-Oct-10.81422596)
8.5777e-05 TDB
period 1680.763514865664
4.60
1.9765e-05
5.411e-08
d
yr
n .214188371425217 2.5187e-09 deg/d
Q 3.118404417194353 2.4447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      7027 days (19.24 yr)  
   first obs. used      2001-08-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52574  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:50:41  

Additional Information
 Earth MOID = 1.42413 au 
 Jupiter MOID = 2.32556 au 
 T_jup = 3.323 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457397.5 (2016-Jan-10.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1300124734916699 5.5036e-08  
q 2.406929156240699 1.5368e-07 au
tp 2457446.741792295563
(2016-Feb-28.24179230)
9.047e-05 TDB
node 113.5021882974198 8.5088e-05 deg
peri 273.9954416949406 8.7492e-05 deg
i 4.241242338232533 4.3638e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      396  
   data-arc span      7027 days (19.24 yr)  
   first obs. used      2001-08-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52574  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:50:41  

Additional Information
 Jupiter MOID = 2.32556 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.029003644994171E-15 -8.395589791459594E-15 -1.34258034548184E-13 3.173159485253811E-15 -4.690286625292108E-14 -3.679383674632316E-15
q -8.395589791459594E-15 2.361608469340646E-14 -4.862287692880785E-13 -3.111054592117247E-15 -6.842418631005715E-14 1.058394562945738E-14
tp -1.34258034548184E-13 -4.862287692880785E-13 8.1848753203963E-9 -1.286062280145663E-11 1.899429070110442E-9 -8.510920454873596E-13
node 3.173159485253811E-15 -3.111054592117247E-15 -1.286062280145663E-11 7.239959372097833E-9 -7.223134724114622E-9 9.582869071865049E-12
peri -4.690286625292108E-14 -6.842418631005715E-14 1.899429070110442E-9 -7.223134724114622E-9 7.654803066951487E-9 -9.714592262755517E-12
i -3.679383674632316E-15 1.058394562945738E-14 -8.510920454873596E-13 9.582869071865049E-12 -9.714592262755517E-12 1.90426906609454E-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 16.1   n/a MPO440134  

214964 (2007 YX46)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2007 YX46 = 2006 SS40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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