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(2015 KD19)
Classification: Mars-crossing Asteroid          SPK-ID: 3719469
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5401606108091452 2.3746e-05  
a 3.075255905700257 0.00018152 au
q 1.414123797282775 1.0742e-05 au
i 37.50133300337173 0.00057844 deg
node 227.5706116818874 0.00024594 deg
peri 24.01592618741917 0.00078933 deg
M 4.247237768458262 0.032314 deg
tp 2459177.260627770113
(2020-Nov-23.76062777)
0.17475 TDB
period 1969.791770286542
5.39
0.1744
0.0004775
d
yr
n .1827604345953946 1.6181e-05 deg/d
Q 4.736388014117739 0.00027957 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      51 days  
   first obs. used      2015-05-18  
   last obs. used      2015-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .43443  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:43:07  

Additional Information
 Earth MOID = .433458 au 
 Jupiter MOID = .571954 au 
 T_jup = 2.719 
[ 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 19.5   n/a E2015L23  
diameter diameter 1.109 km 0.288 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.023   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

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