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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 128 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5330521566818611 8.6322e-08  
a .6618305647728013 9.9139e-10 au
q .3090403548626854 5.7062e-08 au
i 26.46262647358668 3.108e-05 deg
node 155.7611804435371 1.4985e-05 deg
peri 197.8362750852899 1.7329e-05 deg
M 33.43664500082976 3.7626e-05 deg
tp 2459182.234193596710
(2020-Nov-28.73419360)
2.0541e-05 TDB
period 196.6611872997738
0.54
4.4188e-07
1.21e-09
d
yr
n 1.830559476137232 4.1131e-09 deg/d
Q 1.014620774682917 1.5198e-09 au
  Orbit Determination Parameters
   # obs. used (total)      584  
   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      .41152  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-22 06:20:26  

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 17.04   n/a MPCxxxxx  
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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