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JPL Small-Body Database Browser
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52195 (2061 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052195
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2194448311201392 4.5414e-08  
a 2.341919898883689 1.4858e-08 au
q 1.827997682176264 1.0741e-07 au
i 3.837266725967323 6.3888e-06 deg
node 227.2595019968648 8.9435e-05 deg
peri 69.76651335299167 9.1735e-05 deg
M 20.08993779224268 2.7481e-05 deg
tp 2458927.447922163481
(2020-Mar-18.94792216)
9.9418e-05 TDB
period 1309.050744363267
3.58
1.2458e-05
3.411e-08
d
yr
n .2750084376409005 2.6172e-09 deg/d
Q 2.855842115591113 1.8119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      15173 days (41.54 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61046  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:04:59  

Additional Information
 Earth MOID = .816555 au 
 Jupiter MOID = 2.36484 au 
 T_jup = 3.528 
[ 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 16.4   n/a MPO474406  

52195 (2061 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2061 T-3 = 1998 LW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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