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359075 (2008 YP138)
Classification: Main-belt Asteroid          SPK-ID: 2359075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1350456221705574 6.2751e-08  
a 2.624836246755498 3.3162e-08 au
q 2.270363602716571 1.662e-07 au
i 10.7166173120404 7.0066e-06 deg
node 282.7812392519579 3.5883e-05 deg
peri 230.6995830078061 5.0678e-05 deg
M 304.1630866963575 4.4773e-05 deg
tp 2459637.418777259822
(2022-Feb-26.91877726)
0.00019669 TDB
period 1553.287147910414
4.25
2.9437e-05
8.059e-08
d
yr
n .2317665477914345 4.3922e-09 deg/d
Q 2.979308890794425 3.7641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      5736 days (15.70 yr)  
   first obs. used      2005-03-04  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 09:26:45  

Additional Information
 Earth MOID = 1.29929 au 
 Jupiter MOID = 2.12176 au 
 T_jup = 3.365 
[ 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 16.6   n/a MPO255411  

359075 (2008 YP138)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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