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(2014 EM)
Classification: Apollo [NEO]          SPK-ID: 3663259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 .5445255202726269 0.00068263  
a 1.982195664918564 0.0027995 au
q .9028395391966375 7.8001e-05 au
i 4.142571153443105 0.0039773 deg
node 350.8148024359875 0.00010505 deg
peri 227.4020402514712 0.0035265 deg
M 69.59678798581311 1.6685 deg
tp 2458803.437083625013
(2019-Nov-15.93708362)
4.307 TDB
period 1019.337988837307
2.79
2.1595
0.005912
d
yr
n .3531703948467854 0.00074819 deg/d
Q 3.061551790640491 0.0043239 au
  Orbit Determination Parameters
   # obs. used (total)      146  
   data-arc span      9 days  
   first obs. used      2014-03-05  
   last obs. used      2014-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .51948  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:42:10  

Additional Information
 Earth MOID = .00595061 au 
 Jupiter MOID = 1.93431 au 
 T_jup = 3.658 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.4   n/a MPO292234  
rotation period rot_per 2.963 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 157-168.]

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