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 ]  
259407 (2003 QJ51)
Classification: Main-belt Asteroid          SPK-ID: 2259407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1535083954601169 4.5144e-08  
a 2.25237397000714 1.0447e-08 au
q 1.90661565589521 9.9246e-08 au
i 7.25638853986545 3.9832e-06 deg
node 131.2963785890461 4.211e-05 deg
peri 209.3254031634185 4.4589e-05 deg
M 352.5428909728589 1.4829e-05 deg
tp 2459026.075678760421
(2020-Jun-25.57567876)
5.0868e-05 TDB
period 1234.693541456977
3.38
8.5905e-06
2.352e-08
d
yr
n .2915703273017761 2.0286e-09 deg/d
Q 2.598132284119069 1.2051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6293 days (17.23 yr)  
   first obs. used      2003-08-22  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57862  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:50:26  

Additional Information
 Earth MOID = .900996 au 
 Jupiter MOID = 2.77556 au 
 T_jup = 3.600 
[ 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 17.2   n/a MPO470763  

259407 (2003 QJ51)          Discovered 2003-Aug-22 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-17 23:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin