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JPL Small-Body Database Browser
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48426 (1989 EV2)
Classification: Main-belt Asteroid          SPK-ID: 2048426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0748407367920027 4.267e-08  
a 2.367651308787428 1.0525e-08 au
q 2.190454540371227 9.9359e-08 au
i 5.950747501071007 4.9151e-06 deg
node 245.2326749527063 4.3192e-05 deg
peri 222.5153808700714 5.3897e-05 deg
M 131.8229022855444 3.2382e-05 deg
tp 2458113.237028329090
(2017-Dec-25.73702833)
0.00011908 TDB
period 1330.684325410756
3.64
8.873e-06
2.429e-08
d
yr
n .2705374919696864 1.8039e-09 deg/d
Q 2.544848077203629 1.1313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      839  
   data-arc span      11154 days (30.54 yr)  
   first obs. used      1989-02-04  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54853  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:15:03  

Additional Information
 Earth MOID = 1.21157 au 
 Jupiter MOID = 2.55922 au 
 T_jup = 3.536 
[ 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 15.4   n/a MPO436121  

48426 (1989 EV2)          Discovered 1989-Mar-02 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 EV2 = 2000 CK45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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