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
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2081763730000753 4.6088e-08  
a 2.565026238711012 1.714e-08 au
q 2.031048379686128 1.2186e-07 au
i 13.28482473470266 5.5102e-06 deg
node 140.9236084945321 2.9177e-05 deg
peri .8181061600111312 3.5541e-05 deg
M 256.6719766449256 2.344e-05 deg
tp 2459431.177085761257
(2021-Aug-04.67708576)
0.00010099 TDB
period 1500.500501604132
4.11
1.504e-05
4.118e-08
d
yr
n .2399199464546242 2.4047e-09 deg/d
Q 3.099004097735895 2.0708e-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 = 1.04399 au 
 Jupiter MOID = 1.92676 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 2020-Sep-25 16:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin