Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
65662 (1986 QD1)
Classification: Main-belt Asteroid          SPK-ID: 2065662
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1996539802624926 5.8655e-08  
a 2.277268554551148 1.5541e-08 AU
q 1.822602823508398 1.3404e-07 AU
i 8.529272878349902 9.3547e-06 deg
node 133.261726665665 4.3149e-05 deg
peri 263.9504608655836 5.0215e-05 deg
M 40.5381521394494 2.5223e-05 deg
tp 2456859.154740253215
(2014-Jul-20.65474025)
8.7446e-05 JED
period 1255.21985644049
3.44
1.2849e-05
3.518e-08
d
yr
n .2868023463402466 2.9359e-09 deg/d
Q 2.731934285593897 1.8644e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      10430 days (28.56 yr)  
   first obs. used      1986-08-26  
   last obs. used      2015-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48164  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:46:53  

Additional Information
 Earth MOID = .852682 AU 
 T_jup = 3.567 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4 mag n/a MPO319837  

65662 (1986 QD1)          Discovered 1986-Aug-26 by Debehogne, H. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1986 QD1 = 2000 SU221 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Apr-18 08:49 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin