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 ]  
344179 (2001 DX7)
Classification: Main-belt Asteroid          SPK-ID: 2344179
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2079494974762394 4.597e-08  
a 2.565299407432718 1.7087e-08 au
q 2.03184668478099 1.2143e-07 au
i 13.2834948827805 5.5097e-06 deg
node 140.9242737673669 2.918e-05 deg
peri .8761545896479505 3.5564e-05 deg
M 160.6159813182218 2.2764e-05 deg
tp 2457930.936497003066
(2017-Jun-26.43649700)
9.0176e-05 TDB
period 1500.740207173581
4.11
1.4994e-05
4.105e-08
d
yr
n .2398816252667781 2.3967e-09 deg/d
Q 3.098752130084446 2.064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6787 days (18.58 yr)  
   first obs. used      2001-01-21  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:29:20  

Additional Information
 Earth MOID = 1.04523 au 
 Jupiter MOID = 1.92839 au 
 T_jup = 3.365 
[ 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 16.4   n/a MPO450303  

344179 (2001 DX7)          Discovered 2001-Feb-18 by Eskridge at Eskridge
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 08:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin