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 ]  
215459 (2002 QL5)
Classification: Main-belt Asteroid          SPK-ID: 2215459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2492422853716735 3.684e-08  
a 2.397699001586762 9.8495e-09 au
q 1.800091022797897 9.0768e-08 au
i 3.93243649941201 4.5929e-06 deg
node 243.8735520990664 6.2007e-05 deg
peri 80.54259466399002 6.2792e-05 deg
M 33.63023274285733 1.1035e-05 deg
tp 2459269.817159483166
(2021-Feb-24.31715948)
4.1108e-05 TDB
period 1356.095954933482
3.71
8.356e-06
2.288e-08
d
yr
n .2654679402960526 1.6358e-09 deg/d
Q 2.995306980375626 1.2304e-08 au
  Orbit Determination Parameters
   # obs. used (total)      452  
   data-arc span      6519 days (17.85 yr)  
   first obs. used      2002-08-12  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48566  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:50:50  

Additional Information
 Earth MOID = .792522 au 
 Jupiter MOID = 2.36336 au 
 T_jup = 3.482 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.77   n/a E2021B55  

215459 (2002 QL5)          Discovered 2002-Aug-16 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-02 20:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin