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 ]  
(2002 UQ12)
Classification: Apollo [NEO]          SPK-ID: 3141525
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6984755526873072 2.4713e-07  
a 1.760536322394148 7.6377e-09 au
q .5308447415838161 4.333e-07 au
i 2.855152262636063 2.1421e-05 deg
node 190.2417703789836 0.00015263 deg
peri 309.9868682425623 0.0001447 deg
M 168.6423762686565 1.0188e-05 deg
tp 2458600.803704083399
(2019-Apr-27.30370408)
2.1841e-05 TDB
period 853.2295957497107
2.34
5.5523e-06
1.52e-08
d
yr
n .4219262925164678 2.7457e-09 deg/d
Q 2.990227903204479 1.2972e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5119 days (14.02 yr)  
   first obs. used      2002-10-29  
   last obs. used      2016-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-01 07:29:31  

Additional Information
 Earth MOID = .0265211 au 
 Jupiter MOID = 2.06177 au 
 T_jup = 3.787 
[ 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 22.4   n/a E2016U95  

[ show close-approach data ]
Alternate Designations
 2002 UQ12 = 2009 UH14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-30 00:30 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin