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JPL Small-Body Database Browser
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52165 (1099 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2052165
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1714284595306821 4.8688e-08  
a 2.358008389617854 1.3059e-08 au
q 1.953778643825241 1.1519e-07 au
i 1.392881622164508 6.1259e-06 deg
node 319.5027593466748 0.00022115 deg
peri 347.0229006790107 0.0002222 deg
M 251.47893038979 2.6834e-05 deg
tp 2458999.183269048054
(2020-May-29.68326905)		 0.00010056 TDB
period 1322.563234704759
3.62		 1.0987e-05
3.008e-08		 d
yr
n .2721987051759868 2.2612e-09 deg/d
Q 2.762238135410467 1.5298e-08 au
   Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      16652 days (45.59 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60273  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:04:49  

Additional Information
 Earth MOID = .938078 au 
 Jupiter MOID = 2.47414 au 
 T_jup = 3.533 
[ 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 16.2   n/a MPO432079  

52165 (1099 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1099 T-2 = 1976 JD6 = 2001 FU131 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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