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79414 (1997 JU15)
Classification: Main-belt Asteroid          SPK-ID: 2079414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1426494709898852 3.67e-08  
a 2.395305939759085 1.0245e-08 au
q 2.053616814593522 8.8884e-08 au
i 3.281149243298468 3.9393e-06 deg
node 85.37677767413135 7.7429e-05 deg
peri 130.0645138021467 7.9062e-05 deg
M 90.56300543007472 1.5744e-05 deg
tp 2458659.865807482267
(2019-Jun-25.36580748)
5.9196e-05 TDB
period 1354.066251710997
3.71
8.6869e-06
2.378e-08
d
yr
n .2658658684869403 1.7056e-09 deg/d
Q 2.736995064924648 1.1706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      798  
   data-arc span      8033 days (21.99 yr)  
   first obs. used      1997-05-03  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50962  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:48:23  

Additional Information
 Earth MOID = 1.04844 au 
 Jupiter MOID = 2.23149 au 
 T_jup = 3.513 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO474685  

79414 (1997 JU15)          Discovered 1997-May-03 by Elst, E. W. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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Alternate Designations
 1997 JU15 = 1997 LP2 = 1999 XG226 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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