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 UE8)
Classification: Apollo [NEO]          SPK-ID: 3883105
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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .431809335396079 0.00031225  
a 1.723221256002164 0.00094316 au
q .9791182307074728 2.1833e-06 au
i .3821498936395833 0.00027261 deg
node .9791107833495044 0.0049187 deg
peri 75.55870030302336 0.0048533 deg
M 77.57546287874021 0.062672 deg
tp 2458822.454145518178
(2019-Dec-04.95414552)
0.0023319 TDB
period 826.2471822262467
2.26
0.67833
0.001857
d
yr
n .4357049654680979 0.00035771 deg/d
Q 2.467324281296854 0.0013504 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      35 days  
   first obs. used      2019-10-19  
   last obs. used      2019-11-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .39139  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 19:59:05  

Additional Information
 Earth MOID = .0058835 au 
 Jupiter MOID = 2.82146 au 
 T_jup = 4.058 
[ 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 25.7   .41936 E2019-WC0 autocmod 2.8

[ 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-Jul-08 03:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin