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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09904384976842696 7.6056e-08  
a 2.386107257489888 1.9591e-08 au
q 2.149778008747706 1.9123e-07 au
i 6.225612622779234 9.2188e-06 deg
node 33.21875305863443 5.0583e-05 deg
peri 30.00409214527384 6.5315e-05 deg
M 267.5821224268185 4.2855e-05 deg
tp 2458946.110444911861
(2020-Apr-06.61044491)		 0.00016192 TDB
period 1346.273723606645
3.69		 1.658e-05
4.539e-08		 d
yr
n .26740475854759 3.2932e-09 deg/d
Q 2.622436506232069 2.1531e-08 au
   Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      6533 days (17.89 yr)  
   first obs. used      2001-12-09  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6041  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:24:30  

Additional Information
 Earth MOID = 1.16449 au 
 Jupiter MOID = 2.64238 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 ]
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