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 ]  
(2020 GB3)
Classification: Amor [NEO]          SPK-ID: 54016530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458955.5 (2020-Apr-16.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .245264425467093 0.0014411  
a 1.355118972318405 0.0026913 au
q 1.022756496133174 7.8553e-05 au
i 6.120314497832448 0.027626 deg
node 30.32810094934306 0.0044861 deg
peri 200.6395341957674 0.012941 deg
M 345.7421507676016 0.040701 deg
tp 2458978.320023252207
(2020-May-08.82002325)
0.0056243 TDB
period 576.188472531112
1.58
1.7165
0.0047
d
yr
n .6247955611096703 0.0018613 deg/d
Q 1.687481448503637 0.0033514 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      4 days  
   first obs. used      2020-04-15  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .37836  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-19 06:37:10  

Additional Information
 Earth MOID = .0254532 au 
 Jupiter MOID = 3.30249 au 
 T_jup = 4.824 
[ 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 26.491   .44833 2 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2020-Apr-22 14:36 00:05 Earth 0.0341329648025972 0.0336205984503112 0.0346452481716528 5.35466198567484 5.34006380664189 2458962.108150027 4.71214179107287 25408.9695123144 257.913927990105 0.277635646544754 110.767524048449 T 2 CATAB v2.0f-lin.ifort 2020-Apr-19 06:37:13 2020-Apr-19 06:37
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 16:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin