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 ]  
(2017 MG4)
Classification: Amor [NEO]          SPK-ID: 3776075
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6477880792076591 4.3756e-05  
a 3.18517031760367 0.00041315 au
q 1.121854955613939 6.1494e-06 au
i 20.53271095719249 0.00081807 deg
node 262.2300640255587 0.000189 deg
peri 28.59345758428571 0.00014859 deg
M 181.979625800871 0.035349 deg
tp 2460027.249796757223
(2023-Mar-23.74979676)
0.40365 TDB
period 2076.334961632772
5.68
0.40398
0.001106
d
yr
n .1733824294500662 3.3734e-05 deg/d
Q 5.248485679593402 0.00068078 au
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      79 days  
   first obs. used      2017-06-02  
   last obs. used      2017-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .49534  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Oct-31 06:19:00  

Additional Information
 Earth MOID = .144498 au 
 Jupiter MOID = .448934 au 
 T_jup = 2.750 
[ 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 21.7   n/a MPO423862  

[ 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-Aug-11 19:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin