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 ]  
97574 (2000 DA109)
Classification: Main-belt Asteroid          SPK-ID: 2097574
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04390508361886693 4.8235e-08  
a 2.943390765974077 2.7021e-08 au
q 2.814160948270984 1.4528e-07 au
i 2.950550034875429 5.3437e-06 deg
node 120.8502087073346 9.4359e-05 deg
peri 35.00105174499109 0.00011077 deg
M 285.2881301172091 5.9199e-05 deg
tp 2458983.287208589040
(2020-May-13.78720859)
0.00030547 TDB
period 1844.464545034711
5.05
2.5399e-05
6.954e-08
d
yr
n .1951785958527195 2.6877e-09 deg/d
Q 3.072620583677169 2.8207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      7326 days (20.06 yr)  
   first obs. used      1998-12-12  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60922  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:20:19  

Additional Information
 Earth MOID = 1.82477 au 
 Jupiter MOID = 1.90316 au 
 T_jup = 3.269 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456705.5 (2014-Feb-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04550592528707444 4.7876e-08  
q 2.808102064803653 1.4424e-07 au
tp 2457152.650107895325
(2015-May-10.15010790)
0.00028795 TDB
node 120.8778875448549 9.4323e-05 deg
peri 37.76718989748236 0.00010997 deg
i 2.950602207565073 5.3464e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      7326 days (20.06 yr)  
   first obs. used      1998-12-12  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60922  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:20:19  

Additional Information
 Jupiter MOID = 1.90316 au 
 T_jup = 3.269 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.292094056291152E-15 -6.796462671635591E-15 -1.208667459328106E-12 8.589159303088391E-15 -2.331183526762896E-13 1.084713472530995E-16
q -6.796462671635591E-15 2.08062817657368E-14 6.029561213174507E-12 -2.544196933454629E-14 1.142578404475507E-12 -4.353905486622592E-17
tp -1.208667459328106E-12 6.029561213174507E-12 8.291471658735968E-8 -4.864794125901549E-11 1.630528582930555E-8 2.074551017841031E-12
node 8.589159303088391E-15 -2.544196933454629E-14 -4.864794125901549E-11 8.896840284291139E-9 -8.894332716327255E-9 5.699585363119626E-11
peri -2.331183526762896E-13 1.142578404475507E-12 1.630528582930555E-8 -8.894332716327255E-9 1.20938077544176E-8 -5.651794731580091E-11
i 1.084713472530995E-16 -4.353905486622592E-17 2.074551017841031E-12 5.699585363119626E-11 -5.651794731580091E-11 2.858364501401528E-11

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 15.4   n/a MPO459456  

97574 (2000 DA109)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 DA109 = 2003 UJ38 
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-14 08:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin