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JPL Small-Body Database Browser
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214228 (2005 EP148)
Classification: Main-belt Asteroid          SPK-ID: 2214228
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1293730369639902 6.9769e-08  
a 2.445028542462454 1.9709e-08 au
q 2.128707774460448 1.7755e-07 au
i 3.272639703444481 8.1026e-06 deg
node 115.3787441094958 0.00011441 deg
peri 39.62624157178922 0.00011868 deg
M 272.9829845310015 3.1689e-05 deg
tp 2458938.040593536954
(2020-Mar-29.54059354)
0.00012442 TDB
period 1396.446580227695
3.82
1.6885e-05
4.623e-08
d
yr
n .2577971868721974 3.1171e-09 deg/d
Q 2.76134931046446 2.2259e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      7922 days (21.69 yr)  
   first obs. used      1997-02-02  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56704  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:54:16  

Additional Information
 Earth MOID = 1.14045 au 
 Jupiter MOID = 2.22784 au 
 T_jup = 3.485 
[ 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 17.1   n/a MPO459956  

214228 (2005 EP148)          Discovered 2005-Mar-10 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 EP148 = 1997 CH10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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