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135402 (2001 TP215)
Classification: Main-belt Asteroid          SPK-ID: 2135402
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02634906665624911 4.0097e-08  
a 3.191512951805782 2.4972e-08 au
q 3.107419564304369 1.3584e-07 au
i 21.72383222352174 4.6767e-06 deg
node 15.91367830534619 1.1632e-05 deg
peri 243.0433055219626 0.00010541 deg
M 265.1723342363107 0.00010761 deg
tp 2459749.062231622173
(2022-Jun-18.56223162)
0.00062452 TDB
period 2082.539961239886
5.70
2.4443e-05
6.692e-08
d
yr
n .1728658305244073 2.0289e-09 deg/d
Q 3.275606339307195 2.563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1017  
   data-arc span      8438 days (23.10 yr)  
   first obs. used      1998-03-25  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:21  

Additional Information
 Earth MOID = 2.13375 au 
 Jupiter MOID = 1.72842 au 
 T_jup = 3.085 
[ 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 14.07   n/a MPCxxxxx  
diameter diameter 8.519 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135402 (2001 TP215)          Discovered 2001-Oct-13 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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