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 UJ2)
Classification: Apollo [NEO]          SPK-ID: 3787600
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1836516098870007 4.7663e-05  
a 1.12174520181991 3.8803e-05 au
q .9157348896226648 2.1852e-05 au
i .5247719459322566 7.2974e-05 deg
node 28.32192244918195 3.0078e-05 deg
peri 297.458989712931 0.0015368 deg
M 83.61082149103854 0.061295 deg
tp 2459295.714107179541
(2021-Mar-22.21410718)
0.068656 TDB
period 433.9500649357209
1.19
0.022517
6.165e-05
d
yr
n .8295885381497182 4.3046e-05 deg/d
Q 1.327755514017155 4.593e-05 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      1 day  
   first obs. used      2017-10-21  
   last obs. used      2017-10-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .46313  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:55:34  

Additional Information
 Earth MOID = .000181122 au 
 Jupiter MOID = 3.91053 au 
 T_jup = 5.551 
[ 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 30.9   n/a MPO421534  

[ 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-Jul-24 08:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin