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JPL Small-Body Database Browser
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52184 (3361 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2052184
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04082017870137 3.5577e-08  
a 2.857384547402634 1.8633e-08 au
q 2.740745599559125 1.0381e-07 au
i 2.454218450358933 3.8457e-06 deg
node 83.15081212234372 0.00010368 deg
peri 165.5028591057194 0.0001164 deg
M 263.0326033435833 5.3002e-05 deg
tp 2459075.698104606424
(2020-Aug-14.19810461)
0.00026003 TDB
period 1764.214814021121
4.83
1.7257e-05
4.725e-08
d
yr
n .2040567833003641 1.996e-09 deg/d
Q 2.974023495246143 1.9393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1280  
   data-arc span      16682 days (45.67 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-05-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57469  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:04:56  

Additional Information
 Earth MOID = 1.72644 au 
 Jupiter MOID = 2.01927 au 
 T_jup = 3.301 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO337675  
diameter diameter 3.963 km 0.790 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.282   0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52184 (3361 T-2)          Discovered 1973-Sep-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3361 T-2 = 2000 EW49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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