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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
(2019 JR5)
Classification: Apollo [NEO]          SPK-ID: 3841845
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.


Orbital Elements at Epoch 2458613.5 (2019-May-10.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7481565330071074 0.0007873  
a 1.44835607206948 0.0028657 au
q .3647590146301856 0.0004187 au
i 9.95236982425735 0.017854 deg
node 47.83092460646976 0.00054098 deg
peri 302.9057002433035 0.0034064 deg
M 330.7594460095281 0.11007 deg
tp 2458665.212381558651
(2019-Jun-30.71238156)
0.041187 TDB
period 636.6656858546709
1.74
1.8896
0.005173
d
yr
n .5654458972713912 0.0016782 deg/d
Q 2.531953129508774 0.0050097 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      2 days  
   first obs. used      2019-05-09  
   last obs. used      2019-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .42653  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:15:18  

Additional Information
 Earth MOID = .0101856 au 
 Jupiter MOID = 2.94284 au 
 T_jup = 4.282 
[ 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 24.7   .3553 MPO467600 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 2021-Sep-21 19:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin