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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889706261978029 6.5465e-08  
a 2.385976503285129 2.0562e-08 au
q 1.935097029366094 1.4702e-07 au
i 3.225871400982584 6.0601e-06 deg
node 262.1845867263841 0.00010535 deg
peri 154.29317214 0.00010889 deg
M 75.41166251590174 2.1112e-05 deg
tp 2458718.510014542094
(2019-Aug-23.01001454)
7.9358e-05 TDB
period 1346.163065208116
3.69
1.7401e-05
4.764e-08
d
yr
n .267426739972504 3.4569e-09 deg/d
Q 2.836855977204163 2.4447e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      5565 days (15.24 yr)  
   first obs. used      2004-11-04  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51475  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:38  

Additional Information
 Earth MOID = .947684 au 
 Jupiter MOID = 2.50881 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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