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214843 (2006 VO170)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214843
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152737408822225 4.1231e-08  
a 3.246935959443525 3.8617e-08 au
q 2.872649504993462 1.3976e-07 au
i 1.210866819683784 6.0076e-06 deg
node 171.3891693687605 0.00022333 deg
peri 89.64725840236845 0.00022504 deg
M 284.2203013682916 2.5673e-05 deg
tp 2459450.341360860466
(2021-Aug-23.84136086)
0.00015306 TDB
period 2137.022089475638
5.85
3.8125e-05
1.044e-07
d
yr
n .1684587172837007 3.0053e-09 deg/d
Q 3.621222413893588 4.3069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:45:39  

Additional Information
 Earth MOID = 1.85754 au 
 Jupiter MOID = 1.43855 au 
 T_jup = 3.172 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456973.5 (2014-Nov-12.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141979052229125 4.1275e-08  
q 2.876138768718015 1.3957e-07 au
tp 2457308.203577450078
(2015-Oct-12.70357745)
0.00015505 TDB
node 171.4082737263829 0.00022345 deg
peri 89.03298061633862 0.00022518 deg
i 1.210197586516298 6.0072e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      299  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55938  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:45:39  

Additional Information
 Jupiter MOID = 1.43855 au 
 T_jup = 3.172 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.70360642722391E-15 -5.58855647677487E-15 -1.977843134732231E-13 4.253265741800737E-15 -2.912300628168407E-14 -3.403690290451053E-16
q -5.58855647677487E-15 1.948033596389378E-14 -5.674162073340227E-14 -1.67639581132257E-14 -6.574663993027288E-14 2.378657820636611E-15
tp -1.977843134732231E-13 -5.674162073340227E-14 2.404197201562511E-8 -4.649318399688198E-11 4.352643936733165E-9 6.174425649954185E-13
node 4.253265741800737E-15 -1.67639581132257E-14 -4.649318399688198E-11 4.992782024240767E-8 -4.992442078322627E-8 4.769995931050065E-11
peri -2.912300628168407E-14 -6.574663993027288E-14 4.352643936733165E-9 -4.992442078322627E-8 5.070761046987803E-8 -4.757134524335217E-11
i -3.403690290451053E-16 2.378657820636611E-15 6.174425649954185E-13 4.769995931050065E-11 -4.757134524335217E-11 3.608587903456905E-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 15.5   n/a MPO427263  
rotation period rot_per 7.56 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

214843 (2006 VO170)          Discovered 2006-Nov-11 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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