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JPL Small-Body Database Browser
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52185 (3370 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2052185
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734482612442102 2.8565e-08  
a 2.568921715337975 1.2239e-08 au
q 2.123346710540109 7.2531e-08 au
i 4.306063469741861 4.8164e-06 deg
node 26.67169483187041 7.4528e-05 deg
peri 34.52271012754625 7.8348e-05 deg
M 341.2609788101636 2.4578e-05 deg
tp 2458678.783301506386
(2019-Jul-14.28330151)
0.00010298 TDB
period 1503.919989032532
4.12
1.0747e-05
2.942e-08
d
yr
n .2393744365560213 1.7106e-09 deg/d
Q 3.01449672013584 1.4362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      16871 days (46.19 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55463  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 04:10:51  

Additional Information
 Earth MOID = 1.13729 au 
 Jupiter MOID = 2.32517 au 
 T_jup = 3.406 
[ 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 15.4   n/a MPO452879  

52185 (3370 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

[ show close-approach data ]
Alternate Designations
 3370 T-2 = 1998 VR28 = 2000 GD185 = 2000 GR121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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