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JPL Small-Body Database Browser
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423409 (2005 MY15)
Classification: Main-belt Asteroid          SPK-ID: 2423409
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865161887848274 6.6692e-08  
a 3.111594455537884 3.5633e-08 au
q 2.531231716646958 2.0432e-07 au
i 16.93528221155611 6.3266e-06 deg
node 140.9025207085538 2.4685e-05 deg
peri 112.7664350662227 3.0477e-05 deg
M 263.7856456515367 1.7158e-05 deg
tp 2459536.309339526766
(2021-Nov-17.80933953)
9.9819e-05 TDB
period 2004.808570777635
5.49
3.4438e-05
9.429e-08
d
yr
n .1795682666402216 3.0845e-09 deg/d
Q 3.691957194428811 4.2279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      6730 days (18.43 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-01-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5529  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:00:51  

Additional Information
 Earth MOID = 1.57227 au 
 Jupiter MOID = 1.7736 au 
 T_jup = 3.126 
[ 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 15.8   n/a MPO419086  

423409 (2005 MY15)          Discovered 2005-Jun-24 by NEAT at Palomar
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2005 MY15 = 2004 CN120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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