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59676 (1999 JE101)
Classification: Main-belt Asteroid          SPK-ID: 2059676
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02153848498637532 3.9083e-08  
a 2.735368589189583 1.3441e-08 au
q 2.676452893899121 1.0591e-07 au
i 12.83127674174234 4.2305e-06 deg
node 150.7888370721257 1.7457e-05 deg
peri 227.3645764865788 9.81e-05 deg
M 97.86145927538429 9.5722e-05 deg
tp 2458551.308637212499
(2019-Mar-08.80863721)
0.0004398 TDB
period 1652.426724482495
4.52
1.2179e-05
3.334e-08
d
yr
n .2178614002462012 1.6058e-09 deg/d
Q 2.794284284480046 1.373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1146  
   data-arc span      10821 days (29.63 yr)  
   first obs. used      1990-06-15  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:52:10  

Additional Information
 Earth MOID = 1.68089 au 
 Jupiter MOID = 2.29744 au 
 T_jup = 3.316 
[ 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 14.5   n/a MPO351257  
diameter diameter 11.183 km 3.188 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.025   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

59676 (1999 JE101)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JE101 = 1998 ES15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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