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146355 (2001 OL106)
Classification: Main-belt Asteroid          SPK-ID: 2146355
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2042916901517877 5.4025e-08  
a 2.746652857658043 1.2662e-08 au
q 2.185534503106844 1.5149e-07 au
i 12.41147831075867 8.0093e-06 deg
node 316.7110933658628 1.9609e-05 deg
peri 58.33596017127741 2.8459e-05 deg
M 24.24326080785181 1.8327e-05 deg
tp 2458888.532335358376
(2020-Feb-09.03233536)
8.4399e-05 TDB
period 1662.662444233981
4.55
1.1497e-05
3.148e-08
d
yr
n .2165201970180174 1.4972e-09 deg/d
Q 3.307771212209242 1.5249e-08 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2001-06-27  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 11:35:50  

Additional Information
 Earth MOID = 1.21319 au 
 Jupiter MOID = 2.28514 au 
 T_jup = 3.284 
[ 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 15.1   n/a MPO359748  
diameter diameter 2.662 km 0.652 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.300   0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146355 (2001 OL106)          Discovered 2001-Jul-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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