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135726 (2002 PK101)
Classification: Main-belt Asteroid          SPK-ID: 2135726
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2008878284358708 3.5421e-08  
a 2.595419242749319 1.534e-08 au
q 2.074031107192736 9.0859e-08 au
i 12.55673303942205 5.5282e-06 deg
node 172.3025562225969 1.8388e-05 deg
peri 92.24473728530171 2.4035e-05 deg
M 172.1890869383142 1.7015e-05 deg
tp 2458470.012431363787
(2018-Dec-17.51243136)
6.8847e-05 TDB
period 1527.248499803279
4.18
1.354e-05
3.707e-08
d
yr
n .2357180249621267 2.0897e-09 deg/d
Q 3.116807378305902 1.8421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      10160 days (27.82 yr)  
   first obs. used      1993-03-19  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56207  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:20  

Additional Information
 Earth MOID = 1.10306 au 
 Jupiter MOID = 2.1081 au 
 T_jup = 3.355 
[ 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 15.88   n/a MPCxxxxx  
diameter diameter 1.880 km 0.395 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.181   0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135726 (2002 PK101)          Discovered 2002-Aug-12 by LINEAR at Socorro
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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