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135887 (2002 TM52)
Classification: Main-belt Asteroid          SPK-ID: 2135887
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2199586437611446 4.4082e-08  
a 2.789833781855641 1.5918e-08 au
q 2.17618572687965 1.2672e-07 au
i 8.837484887694588 4.7569e-06 deg
node 42.27139219368453 3.1046e-05 deg
peri 3.553044051394274 3.2941e-05 deg
M 326.8356208662113 1.2969e-05 deg
tp 2459357.296112418851
(2021-May-22.79611242)
6.2039e-05 TDB
period 1702.024941973872
4.66
1.4567e-05
3.988e-08
d
yr
n .2115127640741274 1.8103e-09 deg/d
Q 3.403481836831633 1.942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      538  
   data-arc span      7520 days (20.59 yr)  
   first obs. used      2000-04-26  
   last obs. used      2020-11-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:01  

Additional Information
 Earth MOID = 1.1848 au 
 Jupiter MOID = 2.01066 au 
 T_jup = 3.277 
[ 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 15.36   n/a E2021B55  
diameter diameter 6.121 km 2.291 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.020   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

135887 (2002 TM52)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 TM52 = 2000 HV102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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