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 ]  
(2009 UK14)
Classification: Apollo [NEO]          SPK-ID: 3472194
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4667142059301413 0.00062209  
a 1.748704368075392 0.0018349 au
q .9325591975225161 0.00010933 au
i 2.173403957409949 0.0024848 deg
node 26.25135527482492 0.0011279 deg
peri 52.75780462167387 0.00050918 deg
M 193.7793517770944 2.6696 deg
tp 2459390.491812941691
(2021-Jun-24.99181294)
6.8772 TDB
period 844.64267321791
2.31
1.3294
0.00364
d
yr
n .4262157376307736 0.00067083 deg/d
Q 2.564849538628268 0.0026913 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      14 days  
   first obs. used      2009-10-22  
   last obs. used      2009-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .39931  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:59:28  

Additional Information
 Earth MOID = .011067 au 
 Jupiter MOID = 2.71963 au 
 T_jup = 4.000 
[ 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 25.5   n/a MPO166375  

[ 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-Nov-28 17:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin