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15754 (1992 EP)
Classification: Main-belt Asteroid          SPK-ID: 2015754
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1928085903113977 5.7936e-08  
a 2.378831666815253 1.5464e-08 AU
q 1.920172486548492 1.4012e-07 AU
i 5.839654253017669 6.1149e-06 deg
node 70.09216749424681 7.3406e-05 deg
peri 179.8190931912743 7.595e-05 deg
M 322.6114715029875 2.1629e-05 deg
tp 2456939.680972197013
(2014-Oct-09.18097220)
8.0786e-05 JED
period 1340.120940970658
3.67
1.3068e-05
3.578e-08
d
yr
n .2686324711404402 2.6194e-09 deg/d
Q 2.837490847082015 1.8446e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      939  
   data-arc span      8067 days (22.09 yr)  
   first obs. used      1992-03-07  
   last obs. used      2014-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59421  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:08:01  

Additional Information
 Earth MOID = .906054 AU 
 T_jup = 3.507 
[ 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 13.9 mag n/a MPO256979  

15754 (1992 EP)          Discovered 1992-Mar-07 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 EP = 1985 JL2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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