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 ]  
344645 (2003 QA65)
Classification: Main-belt Asteroid          SPK-ID: 2344645
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952060507854009 7.2952e-08  
a 2.582933178800029 4.3814e-08 au
q 2.078728993523893 1.8549e-07 au
i 9.076921404982881 8.867e-06 deg
node 69.16735597641649 5.2408e-05 deg
peri 334.2354235847574 5.9006e-05 deg
M 331.522192435209 3.8167e-05 deg
tp 2459120.442261623451
(2020-Sep-27.94226162)
0.00016275 TDB
period 1516.240816158468
4.15
3.8579e-05
1.056e-07
d
yr
n .2374293028940431 6.0412e-09 deg/d
Q 3.087137364076164 5.2366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5381 days (14.73 yr)  
   first obs. used      2003-08-23  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59289  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:05:08  

Additional Information
 Earth MOID = 1.09239 au 
 Jupiter MOID = 2.31559 au 
 T_jup = 3.379 
[ 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 16.4   n/a MPO450303  

344645 (2003 QA65)          Discovered 2003-Aug-23 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2003 QA65 = 2009 BV99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-04 19:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin