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243739 (2000 PO18)
Classification: Main-belt Asteroid          SPK-ID: 2243739
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1906409510066895 6.3754e-08  
a 2.299111564638662 1.5325e-08 au
q 1.860806749485469 1.4827e-07 au
i 3.333531044261118 5.637e-06 deg
node 16.25939099796804 9.0845e-05 deg
peri 322.6708912151558 9.1514e-05 deg
M 232.3351848697266 1.3072e-05 deg
tp 2459452.051423516210
(2021-Aug-25.55142352)
4.917e-05 TDB
period 1273.322742056654
3.49
1.2731e-05
3.486e-08
d
yr
n .2827248647256019 2.8268e-09 deg/d
Q 2.737416379791854 1.8247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      7208 days (19.73 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5872  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:50:21  

Additional Information
 Earth MOID = .853401 au 
 Jupiter MOID = 2.65053 au 
 T_jup = 3.566 
[ 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 17.1   n/a MPO454789  
diameter diameter 2.518 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.040   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

243739 (2000 PO18)          Discovered 2000-Aug-01 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2000 PO18 = 2006 DC88 = 2006 EA12 = 2007 PL8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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