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JPL Small-Body Database Browser
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(2016 DY30)
Classification: Apollo [NEO]          SPK-ID: 3745588
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5106657045691424 0.0015833  
a 1.117643420383302 0.0015185 au
q .5469012556561968 0.0025126 au
i .7660425186283384 0.044675 deg
node 157.162073083663 7.3431 deg
peri 250.2071093815198 7.3923 deg
M 238.059477921219 0.29853 deg
tp 2459542.683674709706
(2021-Nov-24.18367471)
0.059975 TDB
period 431.5720647931498
1.18
0.87953
0.002408
d
yr
n .8341596441663712 0.0017 deg/d
Q 1.688385585110407 0.0022939 au
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      1 day  
   first obs. used      2016-02-26  
   last obs. used      2016-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .56594  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:30:38  

Additional Information
 Earth MOID = .000213118 au 
 Jupiter MOID = 3.7127 au 
 T_jup = 5.453 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457445.5 (2016-Feb-27.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5107217431555492 0.00067738  
q .5468524438513455 0.00041391 au
tp 2457386.133611446192
(2015-Dec-29.63361145)
0.041141 TDB
node 156.8401104913046 0.00020455 deg
peri 250.690096568607 0.0035895 deg
i .742640590804257 0.00079225 deg
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      1 day  
   first obs. used      2016-02-26  
   last obs. used      2016-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .56594  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:30:38  

Additional Information
 Jupiter MOID = 3.7127 au 
 T_jup = 5.453 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.588395740150716E-7 -2.803267848751241E-7 2.786634151100184E-5 1.261669899978015E-7 -2.378356565849224E-6 4.631354196495638E-7
q -2.803267848751241E-7 1.713191420962297E-7 -1.702775268095437E-5 -7.761980484294317E-8 1.458426312669834E-6 -2.801690166634403E-7
tp 2.786634151100184E-5 -1.702775268095437E-5 .001692566177605964 7.694057154664374E-6 -.0001447040233870959 2.796344848601186E-5
node 1.261669899978015E-7 -7.761980484294317E-8 7.694057154664374E-6 4.184174752950559E-8 -7.061351135546397E-7 1.005787567030597E-7
peri -2.378356565849224E-6 1.458426312669834E-6 -.0001447040233870959 -7.061351135546397E-7 1.288428988497836E-5 -2.141470082949241E-6
i 4.631354196495638E-7 -2.801690166634403E-7 2.796344848601186E-5 1.005787567030597E-7 -2.141470082949241E-6 6.276648066935613E-7

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 30.5   n/a MPO370773  

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