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17242 Leslieyoung (2000 EX130)
Classification: Main-belt Asteroid          SPK-ID: 2017242
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09662824935381396 5.9468e-08  
a 2.52668246432468 2.4676e-08 AU
q 2.282533561124006 1.5397e-07 AU
i 2.863089532589878 7.006e-06 deg
node 131.5786644340305 0.00012354 deg
peri 94.2769610750093 0.00012958 deg
M 195.9027800605177 4.2354e-05 deg
tp 2457669.187414001781
(2016-Oct-07.68741400)
0.00017461 JED
period 1466.980788153628
4.02
2.149e-05
5.884e-08
d
yr
n .2454019867929581 3.595e-09 deg/d
Q 2.770831367525354 2.706e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      12645 days (34.62 yr)  
   first obs. used      1978-11-30  
   last obs. used      2013-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56833  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 21:47:25  

Additional Information
 Earth MOID = 1.27677 AU 
 T_jup = 3.445 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPO266047  

17242 Leslieyoung           Discovered 2000 Mar. 11 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Leslie A. Young (b. 1965), of the Southwest Research Institute, Boulder, Colorado, uses occultation and near infrared techniques to study outer-planet atmospheres.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Alternate Designations
 2000 EX130 = 1978 WL13 = 1998 YP18 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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