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(2016 DL)
Classification: Aten [NEO, PHA]          SPK-ID: 3744790
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4712934227910022 1.6243e-06  
a .7142187045552257 4.6569e-08 au
q .3776121266640379 1.142e-06 au
i 23.85441841191959 0.0007222 deg
node 290.1350975260717 0.00072079 deg
peri 33.16117541644558 0.00049239 deg
M 183.6480362008564 0.00091258 deg
tp 2459308.499826003923
(2021-Apr-03.99982600)
0.00056576 TDB
period 220.467844665993
0.60
2.1563e-05
5.904e-08
d
yr
n 1.632891184405586 1.597e-07 deg/d
Q 1.050825282446414 6.8516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      3342 days (9.15 yr)  
   first obs. used      2010-01-17  
   last obs. used      2019-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .39799  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-20 06:54:16  

Additional Information
 Earth MOID = .0474236 au 
 Jupiter MOID = 4.26419 au 
 T_jup = 7.883 
[ 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 21.3   n/a MPO370742  
diameter diameter 0.228 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.103   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

[ show close-approach data ]
Alternate Designations
 2016 DL = 2010 BY20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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