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 ]  
344878 (2004 PM13)
Classification: Main-belt Asteroid          SPK-ID: 2344878
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2020072633012302 8.6906e-08  
a 2.409362389967209 1.1516e-08 au
q 1.922653687269022 2.1152e-07 au
i 1.455145757823263 8.0054e-06 deg
node 143.8131849811981 0.00023036 deg
peri 181.3703869526336 0.00023141 deg
M 80.27179149448371 1.5844e-05 deg
tp 2458695.912503143846
(2019-Jul-31.41250314)
6.0386e-05 TDB
period 1366.002886278558
3.74
9.7935e-06
2.681e-08
d
yr
n .2635426349506176 1.8895e-09 deg/d
Q 2.896071092665396 1.3842e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5563 days (15.23 yr)  
   first obs. used      2004-08-07  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56415  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:25:17  

Additional Information
 Earth MOID = .910708 au 
 Jupiter MOID = 2.4384 au 
 T_jup = 3.492 
[ 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 17.4   n/a MPO440552  

344878 (2004 PM13)          Discovered 2004-Aug-07 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2004 PM13 = 2008 SY46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-05 11:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin