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(2015 KB57)
Classification: Aten [NEO]          SPK-ID: 3719730
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6074258729266636 2.7898e-06  
a .9446197887729353 2.5532e-07 au
q .3708332889937345 2.7202e-06 au
i 29.67573988655124 5.6551e-05 deg
node 239.6282798651362 8.7246e-06 deg
peri 208.8164952437314 8.3299e-05 deg
M 262.7267260826213 0.00060596 deg
tp 2459091.109767961878
(2020-Aug-29.60976796)
0.00059348 TDB
period 335.3389389770351
0.92
0.00013595
3.722e-07
d
yr
n 1.073540702127211 4.3524e-07 deg/d
Q 1.518406288552136 4.104e-07 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      387 days (1.06 yr)  
   first obs. used      2015-05-20  
   last obs. used      2016-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .61703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-18 16:12:10  

Additional Information
 Earth MOID = .141136 au 
 Jupiter MOID = 3.80004 au 
 T_jup = 6.097 
[ 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 22.3   n/a MPO346333  

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