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 ]  
(2019 GQ2)
Classification: Apollo [NEO]          SPK-ID: 3840812
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .932076024287387 4.2433e-06  
a 2.562245267164451 2.6129e-06 au
q .1740378852966358 1.0699e-05 au
i 39.09524586545087 0.00096474 deg
node 26.78509687484368 4.452e-05 deg
peri 23.15762617107023 0.0008761 deg
M 130.357330804852 0.00026136 deg
tp 2458458.046601055118
(2018-Dec-05.54660106)
0.00098273 TDB
period 1498.060925415089
4.10
0.0022915
6.274e-06
d
yr
n .2403106535204833 3.676e-07 deg/d
Q 4.950452649032267 5.0484e-06 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      1475 days (4.04 yr)  
   first obs. used      2015-04-21  
   last obs. used      2019-05-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .19961  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-27 08:12:09  

Additional Information
 Earth MOID = .227943 au 
 Jupiter MOID = 1.31421 au 
 T_jup = 2.425 
[ 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 18.9   .22018 MPO477913 autocmod 2.6q

[ 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-04 21:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin