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52102 (2616 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052102
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01252315841289637 3.692e-08  
a 2.448550015960727 1.1224e-08 au
q 2.417886436228951 8.8464e-08 au
i 3.925995160165808 4.82e-06 deg
node 31.38936284020286 4.5882e-05 deg
peri 42.80283343491498 0.00020003 deg
M 193.8097635069006 0.00019618 deg
tp 2459846.548171224301
(2022-Sep-24.04817122)
0.00076438 TDB
period 1399.464532625571
3.83
9.6228e-06
2.635e-08
d
yr
n .2572412459246786 1.7688e-09 deg/d
Q 2.479213595692503 1.1365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      21793 days (59.67 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60969  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:43:02  

Additional Information
 Earth MOID = 1.4305 au 
 Jupiter MOID = 2.51847 au 
 T_jup = 3.494 
[ 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 15.90   n/a E2021B10  

52102 (2616 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2616 P-L = 1993 FE5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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