Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
(2016 ND39)
Classification: Apollo [NEO]          SPK-ID: 3755501
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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6217177383827227 4.5582e-06  
a 2.31225535570573 3.361e-05 au
q .8746851853930256 2.1883e-06 au
i 1.951027297923045 5.4763e-05 deg
node 110.6410975661423 8.2631e-05 deg
peri 235.7174587674905 0.00059909 deg
M 26.26744191511547 0.0083174 deg
tp 2458906.794000415971
(2020-Feb-27.29400042)
0.027628 TDB
period 1284.257521507576
3.52
0.028001
7.666e-05
d
yr
n .2803176107369804 6.1118e-06 deg/d
Q 3.749825526018435 5.4506e-05 au
  Orbit Determination Parameters
   # obs. used (total)      55  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      7 days  
   first obs. used      2016-07-14  
   last obs. used      2016-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .37785  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:24:56  

Additional Information
 Earth MOID = .00322371 au 
 Jupiter MOID = 1.68237 au 
 T_jup = 3.294 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457584.5 (2016-Jul-15.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6238233828668861 4.4877e-06  
q .8742710528269283 2.3628e-06 au
tp 2457623.394114770111
(2016-Aug-22.89411477)
0.00037704 TDB
node 110.6811056850049 8.0995e-05 deg
peri 235.5990294122953 0.00059237 deg
i 1.96026938278055 5.4726e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      55  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      7 days  
   first obs. used      2016-07-14  
   last obs. used      2016-07-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .37785  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:24:56  

Additional Information
 Jupiter MOID = 1.68237 au 
 T_jup = 3.294 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.013923147323882E-11 1.052901187001798E-11 -1.685696646114044E-9 1.471192263834621E-10 -2.615685880673155E-9 1.273734268208535E-10
q 1.052901187001798E-11 5.583033190417777E-12 -8.902690809635783E-10 8.314897958427874E-11 -1.389600034105347E-9 6.977604240541562E-11
tp -1.685696646114044E-9 -8.902690809635783E-10 1.421601688252133E-7 -1.299297070738355E-8 2.214790678112424E-7 -1.098145922372674E-8
node 1.471192263834621E-10 8.314897958427874E-11 -1.299297070738355E-8 6.560130435529201E-9 -2.580385933187307E-8 4.216489268391338E-9
peri -2.615685880673155E-9 -1.389600034105347E-9 2.214790678112424E-7 -2.580385933187307E-8 3.509015589963815E-7 -2.040999238479081E-8
i 1.273734268208535E-10 6.977604240541562E-11 -1.098145922372674E-8 4.216489268391338E-9 -2.040999238479081E-8 2.994959629274956E-9

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 25.2   n/a MPO384685  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 05:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin