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JPL Small-Body Database Browser
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52203 (3160 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052203
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09836014037084724 2.8738e-08  
a 2.579294076326629 1.0803e-08 au
q 2.325594348921447 7.3779e-08 au
i 2.26832430126945 4.512e-06 deg
node 130.481878311333 8.478e-05 deg
peri 294.0896088693022 8.903e-05 deg
M 68.66094331399707 2.5747e-05 deg
tp 2458711.926143781386
(2019-Aug-16.42614378)
0.00010792 TDB
period 1513.037590579143
4.14
9.5056e-06
2.602e-08
d
yr
n .2379319603435652 1.4948e-09 deg/d
Q 2.832993803731811 1.1865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1131  
   data-arc span      17843 days (48.85 yr)  
   first obs. used      1971-03-26  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54119  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:23:46  

Additional Information
 Earth MOID = 1.34013 au 
 Jupiter MOID = 2.41313 au 
 T_jup = 3.418 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456725.5 (2014-Mar-09.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09662055024458088 2.861e-08  
q 2.330631279073322 7.3292e-08 au
tp 2457197.079803364135
(2015-Jun-23.57980336)
0.00010976 TDB
node 130.5199901542989 8.4726e-05 deg
peri 293.722939703536 8.9177e-05 deg
i 2.268350054342288 4.5144e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1131  
   data-arc span      17843 days (48.85 yr)  
   first obs. used      1971-03-26  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54119  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:23:46  

Additional Information
 Jupiter MOID = 2.41313 au 
 T_jup = 3.418 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.185055661024304E-16 -2.078432611890103E-15 2.597381746087213E-13 -2.341443211329841E-15 5.334343195919879E-14 -1.073284182884638E-16
q -2.078432611890103E-15 5.371747227244026E-15 -5.955850577624884E-13 4.642992676964683E-15 -1.259072353466641E-13 2.839009927330127E-16
tp 2.597381746087213E-13 -5.955850577624884E-13 1.204648923186785E-8 -4.868919347575035E-11 3.061819771822701E-9 -9.854277575136491E-14
node -2.341443211329841E-15 4.642992676964683E-15 -4.868919347575035E-11 7.178534726687967E-9 -7.184596880846761E-9 5.934534290708764E-11
peri 5.334343195919879E-14 -1.259072353466641E-13 3.061819771822701E-9 -7.184596880846761E-9 7.952591990070728E-9 -5.931665925597069E-11
i -1.073284182884638E-16 2.839009927330127E-16 -9.854277575136491E-14 5.934534290708764E-11 -5.931665925597069E-11 2.037968759061511E-11

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 15.3   n/a MPO412526  
diameter diameter 2.769 km 0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.175   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52203 (3160 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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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