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459872 (2014 EK24)
Classification: Apollo [NEO]          SPK-ID: 2459872
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 97 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0700860218661284 7.9678e-08  
a 1.008638816740935 2.9261e-09 au
q .9379473345758041 8.2954e-08 au
i 4.804490353620132 4.9635e-06 deg
node 340.5600639398068 5.9644e-06 deg
peri 63.85485704865973 1.9936e-05 deg
M 206.4974611851305 1.5344e-05 deg
tp 2459554.266577887027
(2021-Dec-05.76657789)
1.6174e-05 TDB
period 370.0001868231507
1.01
1.6101e-06
4.408e-09
d
yr
n .9729724816924741 4.2339e-09 deg/d
Q 1.079330298906066 3.1312e-09 au
  Orbit Determination Parameters
   # obs. used (total)      590  
   data-arc span      1415 days (3.87 yr)  
   first obs. used      2014-03-04  
   last obs. used      2018-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39507  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:45:38  

Additional Information
 Earth MOID = .0304111 au 
 Jupiter MOID = 4.00332 au 
 T_jup = 6.034 
[ 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 23.3   n/a MPO397649  
rotation period rot_per 0.0978 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Minor Planet Mailing List. http://groups.yahoo.com/group/mpml/ 2015 Feb 24. UNPUBLISHED.]
[Lister, T. UNPUBLISHED.]
[Pravec, P. http://www.asu.cas.cz/~asteroid/2014ek24.png]
[Godunova, V.; Reshetnyk, V.; Andreev, M.; Simon, A.; Vasylenko, V. (2016) Minor Planet Bull. 43, 156-157.]
[Thirouin, A.; Moskovitz, N.; Binzel, R.P.; Christensen, E.; et al. (2016) Astron. J. 152, A163.]
[Monteiro, F.; Silva, J.S.; Lazzaro, D.; Arcoverde, P.; et al. (2018) Plan. Space Sci. 164, 54-74.]
[Tan, H.; Yeh, T.; Li, B.; Gao, X. (2018) Minor Planet Bull. 45, 57-59.]

459872 (2014 EK24)          Discovered 2014-Mar-10 by CSS at Haleakala
Reference: Last Updated: 2016-03-24

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