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JPL Small-Body Database Browser
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359085 (2008 YM154)
Classification: Main-belt Asteroid          SPK-ID: 2359085
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888364227687577 7.4237e-08  
a 2.385838259632633 2.696e-08 au
q 1.935305097378768 1.7657e-07 au
i 3.225932623521074 7.1416e-06 deg
node 262.1853081115116 0.00015426 deg
peri 154.3466943141032 0.00015676 deg
M 328.4040584722917 2.1878e-05 deg
tp 2458718.637758266060
(2019-Aug-23.13775827)
8.1891e-05 TDB
period 1346.046071723646
3.69
2.2815e-05
6.246e-08
d
yr
n .2674499837431352 4.5333e-09 deg/d
Q 2.836371421886497 3.2051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      4527 days (12.39 yr)  
   first obs. used      2004-11-04  
   last obs. used      2017-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57507  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 06:39:16  

Additional Information
 Earth MOID = .94751 au 
 Jupiter MOID = 2.50858 au 
 T_jup = 3.509 
[ 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 17.8   n/a MPO360752  

359085 (2008 YM154)          Discovered 2008-Dec-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2008 YM154 = 2004 VD25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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