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 NG39)
Classification: Asteroid          SPK-ID: 3755505
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6234610426138288 1.0441e-05  
a 4.917446621837262 0.00012963 au
q 1.851610223988752 2.5859e-06 au
i 36.06669038098898 5.7639e-05 deg
node 163.7009099144435 0.00022206 deg
peri 157.2409254735316 0.00029339 deg
M 115.3297669647418 0.0045608 deg
tp 2457724.511317998427
(2016-Dec-02.01131800)
0.00025121 TDB
period 3982.978008279501
10.90
0.15749
0.0004312
d
yr
n .09038463161274313 3.574e-06 deg/d
Q 7.98328301968577 0.00021045 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      638 days (1.75 yr)  
   first obs. used      2016-04-18  
   last obs. used      2018-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .53027  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jan-22 06:16:20  

Additional Information
 Earth MOID = .870761 au 
 Jupiter MOID = .883503 au 
 T_jup = 2.287 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457749.5 (2016-Dec-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6228293678358637 1.0451e-05  
q 1.85453532128387 2.6336e-06 au
tp 2457723.858435841791
(2016-Dec-01.35843584)
0.00025198 TDB
node 163.7786610097567 0.00022085 deg
peri 157.2100017964629 0.0002918 deg
i 36.04420763238718 5.7585e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      638 days (1.75 yr)  
   first obs. used      2016-04-18  
   last obs. used      2018-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .53027  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jan-22 06:16:20  

Additional Information
 Jupiter MOID = .883503 au 
 T_jup = 2.287 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.09232202509022E-10 -2.701091214412879E-11 1.129354319847654E-10 -1.960022519950356E-9 2.854762403356604E-9 5.902037154222322E-10
q -2.701091214412879E-11 6.935636409151832E-12 8.690806628303609E-11 4.896724828979487E-10 -6.882685389410389E-10 -1.420990347358648E-10
tp 1.129354319847654E-10 8.690806628303609E-11 6.349545949451275E-8 8.729757912382735E-10 1.309814215825243E-8 2.65992295929083E-9
node -1.960022519950356E-9 4.896724828979487E-10 8.729757912382735E-10 4.877284314610603E-8 -6.167229000959267E-8 -1.049347541807146E-8
peri 2.854762403356604E-9 -6.882685389410389E-10 1.309814215825243E-8 -6.167229000959267E-8 8.514818852132176E-8 1.574550872069297E-8
i 5.902037154222322E-10 -1.420990347358648E-10 2.65992295929083E-9 -1.049347541807146E-8 1.574550872069297E-8 3.316088918149828E-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 15.7   n/a MPO431021  

[ 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-Sep-27 20:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin