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(2015 NK13)
Classification: Apollo [NEO, PHA]          SPK-ID: 3724058
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 68 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5585286033937427 3.8358e-06  
a 2.253158739641755 2.0233e-05 au
q .9947051355652401 2.9419e-07 au
i 8.094018125657499 3.3182e-05 deg
node 192.890676662001 4.14e-05 deg
peri 192.4138104279401 3.4213e-05 deg
M 132.999667436534 0.0066924 deg
tp 2458544.112053679742
(2019-Mar-01.61205368)
0.016818 TDB
period 1235.338883487773
3.38
0.016639
4.556e-05
d
yr
n .2914180107272266 3.9253e-06 deg/d
Q 3.51161234371827 3.1533e-05 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      153 days  
   first obs. used      2015-07-08  
   last obs. used      2015-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .3569  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:32:49  

Additional Information
 Earth MOID = .00369311 au 
 Jupiter MOID = 1.94479 au 
 T_jup = 3.390 
[ 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 21.0   n/a E2015T07  
rotation period rot_per 5.11 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:
[Warner, B.D. (2016) Minor Planet Bull. 43, 66-79.]

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