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JPL Small-Body Database Browser
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15888 (1997 EE29)
Classification: Main-belt Asteroid          SPK-ID: 2015888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1248964847939021 3.7583e-08  
a 2.425176124061966 8.1835e-09 au
q 2.122280151160527 9.147e-08 au
i .493128419183506 3.26e-06 deg
node 303.0818998443675 0.00047635 deg
peri 230.0835871379897 0.00047654 deg
M 56.03452280905179 1.3592e-05 deg
tp 2458785.782950945962
(2019-Oct-29.28295095)
5.1856e-05 TDB
period 1379.473470718432
3.78
6.9823e-06
1.912e-08
d
yr
n .2609691361534568 1.3209e-09 deg/d
Q 2.728072096963406 9.2056e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1336  
   data-arc span      10344 days (28.32 yr)  
   first obs. used      1991-10-08  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:30:08  

Additional Information
 Earth MOID = 1.12741 au 
 Jupiter MOID = 2.23758 au 
 T_jup = 3.500 
[ 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 15.2   n/a MPO319283  

15888 (1997 EE29)          Discovered 1997-Mar-13 by Visnjan at Visnjan
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 EE29 = 1999 VH30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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