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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250381680276025 3.1776e-08  
a 2.426476055077802 7.1612e-09 au
q 2.123073934388029 7.5211e-08 au
i .4928902952978167 2.77e-06 deg
node 303.0909614259175 0.00043689 deg
peri 230.3221108070538 0.0004371 deg
M 107.9411404013026 1.3542e-05 deg
tp 2458786.550899567540
(2019-Oct-30.05089957)
5.1569e-05 TDB
period 1380.582747242194
3.78
6.1117e-06
1.673e-08
d
yr
n .26075945155705 1.1544e-09 deg/d
Q 2.729878175767574 8.0566e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1537  
   data-arc span      10510 days (28.77 yr)  
   first obs. used      1991-10-08  
   last obs. used      2020-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .539  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:12:01  

Additional Information
 Earth MOID = 1.12773 au 
 Jupiter MOID = 2.23458 au 
 T_jup = 3.499 
[ 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 15.22   n/a E2021B10  

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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