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 ]  
452485 (2004 DB64)
Classification: Main-belt Asteroid          SPK-ID: 2452485
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090598145657468 5.2415e-08  
a 2.771291608404857 4.1925e-08 au
q 2.469055059484613 1.5349e-07 au
i 5.601695545191187 5.6314e-06 deg
node 105.6708658501613 8.5834e-05 deg
peri 206.7290591801234 9.831e-05 deg
M 326.9844815921899 4.4109e-05 deg
tp 2458755.038747151783
(2019-Sep-28.53874715)
0.00020622 TDB
period 1685.084822459771
4.61
3.8239e-05
1.047e-07
d
yr
n .2136390970957158 4.848e-09 deg/d
Q 3.073528157325101 4.6498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      5691 days (15.58 yr)  
   first obs. used      2004-02-29  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:49:27  

Additional Information
 Earth MOID = 1.4554 au 
 Jupiter MOID = 2.15887 au 
 T_jup = 3.322 
[ 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 16.6   n/a MPO357336  

452485 (2004 DB64)          Discovered 2004-Feb-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2004 DB64 = 2015 UN62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 09:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin