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 ]  
183929 (2004 DL2)
Classification: Main-belt Asteroid          SPK-ID: 2183929
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .107830742116348 6.9087e-08  
a 2.413636579915423 1.8491e-08 au
q 2.153372356303979 1.7171e-07 au
i 4.424676573920876 6.6591e-06 deg
node 35.07915255801284 7.9121e-05 deg
peri 199.0693272301415 8.9515e-05 deg
M 297.7369655704091 4.8058e-05 deg
tp 2458837.383072447210
(2019-Dec-19.88307245)
0.00018411 TDB
period 1369.639415461362
3.75
1.574e-05
4.309e-08
d
yr
n .2628429029831434 3.0205e-09 deg/d
Q 2.673900803526867 2.0485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      7477 days (20.47 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59612  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:50:26  

Additional Information
 Earth MOID = 1.14279 au 
 Jupiter MOID = 2.31678 au 
 T_jup = 3.506 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO427121  

183929 (2004 DL2)          Discovered 2004-Feb-16 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2004 DL2 = 2006 WZ71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin