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 ]  
226614 (2004 DG40)
Classification: Main-belt Asteroid          SPK-ID: 2226614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04091014836834796 5.9264e-08  
a 2.230965515312981 1.3248e-08 au
q 2.139696385076859 1.379e-07 au
i 6.262939102034672 5.2408e-06 deg
node 337.1592339609205 4.2152e-05 deg
peri 134.8274915263934 7.2535e-05 deg
M 359.7123435957594 5.7479e-05 deg
tp 2459001.472544001348
(2020-May-31.97254400)
0.00019433 TDB
period 1217.132089965367
3.33
1.0842e-05
2.968e-08
d
yr
n .2957772644136296 2.6347e-09 deg/d
Q 2.322234645549103 1.379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      6341 days (17.36 yr)  
   first obs. used      2002-09-14  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:55:32  

Additional Information
 Earth MOID = 1.1604 au 
 Jupiter MOID = 2.69931 au 
 T_jup = 3.633 
[ 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 17.0   n/a MPO503111  

226614 (2004 DG40)          Discovered 2004-Feb-17 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 DG40 = 2002 TP318 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-06 23:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin