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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
59608 (1999 JQ66)
Classification: Main-belt Asteroid          SPK-ID: 2059608
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09541708186454277 2.8969e-08  
a 2.545881916854745 1.1077e-08 au
q 2.302961293576757 7.5222e-08 au
i 3.987717993404237 5.685e-06 deg
node 190.979563354251 5.3129e-05 deg
peri 67.40309035793473 6.3197e-05 deg
M 295.0069909085649 3.4072e-05 deg
tp 2458868.367457350358
(2020-Jan-19.86745735)
0.00014081 TDB
period 1483.733189064435
4.06
9.6832e-06
2.651e-08
d
yr
n .2426312241670602 1.5835e-09 deg/d
Q 2.788802540132733 1.2134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1328  
   data-arc span      7346 days (20.11 yr)  
   first obs. used      1999-03-29  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54418  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:15:20  

Additional Information
 Earth MOID = 1.29124 au 
 Jupiter MOID = 2.24853 au 
 T_jup = 3.433 
[ 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 14.8   n/a MPO474476  

59608 (1999 JQ66)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JQ66 = 2000 QY34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-24 00:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin