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 ]  
344397 (2001 YM129)
Classification: Main-belt Asteroid          SPK-ID: 2344397
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09927080542234228 7.5899e-08  
a 2.386528480042333 1.9428e-08 au
q 2.149615875665172 1.911e-07 au
i 6.225080543337365 9.2151e-06 deg
node 33.21738119520073 4.9327e-05 deg
peri 29.97250568464387 6.4321e-05 deg
M 14.57500943124875 4.3087e-05 deg
tp 2458945.980143666043
(2020-Apr-06.48014367)
0.00016091 TDB
period 1346.630228461052
3.69
1.6443e-05
4.502e-08
d
yr
n .2673339662153678 3.2644e-09 deg/d
Q 2.623441084419494 2.1356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6552 days (17.94 yr)  
   first obs. used      2001-12-09  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5958  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:08:17  

Additional Information
 Earth MOID = 1.16468 au 
 Jupiter MOID = 2.6407 au 
 T_jup = 3.520 
[ 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 MPO446552  

344397 (2001 YM129)          Discovered 2001-Dec-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2001 YM129 = 2008 SV165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-12 18:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin