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 ]  
344599 (2003 DM23)
Classification: Main-belt Asteroid          SPK-ID: 2344599
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09310626436622883 5.1987e-08  
a 3.072873780594024 3.0685e-08 au
q 2.786769982013984 1.6411e-07 au
i 14.84949818962348 5.0294e-06 deg
node 141.0818261009109 2.523e-05 deg
peri 295.6737688621919 4.1795e-05 deg
M 138.0210147872698 3.314e-05 deg
tp 2458246.175480095568
(2018-May-07.67548010)
0.00017813 TDB
period 1967.50348187298
5.39
2.9471e-05
8.069e-08
d
yr
n .1829729925851492 2.7407e-09 deg/d
Q 3.358977579174065 3.3542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      7211 days (19.74 yr)  
   first obs. used      2000-07-31  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54594  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:02  

Additional Information
 Earth MOID = 1.83975 au 
 Jupiter MOID = 1.86557 au 
 T_jup = 3.172 
[ 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 15.4   n/a MPO437459  

344599 (2003 DM23)          Discovered 2003-Feb-25 by NEAT at Haleakala
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1913-Oct-06 13:23 00:05 Jupiter 1.95885614635131 1.95885461002556 1.95885768269309 4.10210957814144 3.99530844834533 2420047.057750648 4.61858474718942 313.496972972795 28.670560038837 -75.0539950026773 2789367.14392832 T 19 CATAB v2.0f-lin.ifort 2020-May-21 22:27:05 2020-May-21 22:27
1973-Mar-06 06:05 00:02 Jupiter 1.93746502936032 1.9374643150679 1.93746574365527 4.20311737609503 4.09778404418679 2441747.753360692 1.92903028986735 165.06603550248 25.1723359483598 -80.2703321134112 2973455.8712473 T 19 CATAB v2.0f-lin.ifort 2020-May-21 22:27:05 2020-May-21 22:27
2032-Aug-03 06:58 < 00:01 Jupiter 1.91756521412938 1.91756462335741 1.91756580490179 4.29069053673238 4.18647702266819 2463447.790572949 0.799367721430882 98.3687973869608 25.2236526286725 -81.5512010425412 3356436.94952792 T 19 CATAB v2.0f-lin.ifort 2020-May-21 22:27:05 2020-May-21 22:27
2091-Dec-31 17:53 00:03 Jupiter 1.89940921171101 1.89940816443388 1.89941025900165 4.36546370554324 4.26208791485613 2485147.245254553 3.35812357488451 292.854656227837 23.8645422568118 -80.2024605921753 3182889.36119887 T 19 CATAB v2.0f-lin.ifort 2020-May-21 22:27:05 2020-May-21 22:27
2151-May-30 18:05 00:06 Jupiter 1.88323676185785 1.88323535918207 1.88323816458651 4.42815294988764 4.32539009626773 2506846.253755006 5.9155897006585 538.310345583883 22.4743799987002 -82.3552784621498 3201372.92276453 T 19 CATAB v2.0f-lin.ifort 2020-May-21 22:27:05 2020-May-21 22:27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-20 22:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin