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135137 (2001 QX182)
Classification: Main-belt Asteroid          SPK-ID: 2135137
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121652518574461 4.6793e-08  
a 3.180546383023388 2.3033e-08 au
q 2.823799596927281 1.4781e-07 au
i 20.24576008251646 5.3406e-06 deg
node 295.659883902472 1.4061e-05 deg
peri 110.9698563367005 3.3179e-05 deg
M 114.9563125926484 2.7634e-05 deg
tp 2458538.921548980234
(2019-Feb-24.42154898)
0.00015821 TDB
period 2071.815257428037
5.67
2.2506e-05
6.162e-08
d
yr
n .1737606665021407 1.8876e-09 deg/d
Q 3.537293169119496 2.5617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      959  
   data-arc span      7211 days (19.74 yr)  
   first obs. used      2001-07-23  
   last obs. used      2021-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5132  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:20:45  

Additional Information
 Earth MOID = 1.906 au 
 Jupiter MOID = 1.8573 au 
 T_jup = 3.094 
[ 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 13.92   n/a MPCxxxxx  
diameter diameter 10.703 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135137 (2001 QX182)          Discovered 2001-Aug-22 by NEAT at Palomar
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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