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138127 (2000 EE14)
Classification: Aten [NEO, PHA]          SPK-ID: 2138127
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 127 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5330521560920812 8.6329e-08  
a .6618305647613349 9.9143e-10 au
q .3090403552476655 5.7067e-08 au
i 26.46262623076142 3.1084e-05 deg
node 155.7611804522383 1.4985e-05 deg
peri 197.8362749792855 1.733e-05 deg
M 33.43664501774033 3.7627e-05 deg
tp 2459182.234193587947
(2020-Nov-28.73419359)
2.0541e-05 TDB
period 196.6611872946629
0.54
4.419e-07
1.21e-09
d
yr
n 1.830559476184805 4.1133e-09 deg/d
Q 1.014620774275004 1.5199e-09 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      7699 days (21.08 yr)  
   first obs. used      2000-03-04  
   last obs. used      2021-04-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41154  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:25:02  

Additional Information
 Earth MOID = .0233862 au 
 Jupiter MOID = 4.42034 au 
 T_jup = 8.402 
[ show covariance matrix ]

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 17.02   n/a E2021B55  
diameter diameter 0.754 km 0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 2.586 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 157-168.]
[Vaduvescu, O.; Aznar, A.M.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]
geometric albedo albedo 0.449   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

138127 (2000 EE14)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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