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52327 (1992 EK9)
Classification: Main-belt Asteroid          SPK-ID: 2052327
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174970132077016 4.5026e-08  
a 2.404658360008582 1.0804e-08 au
q 2.122118184922644 1.1097e-07 au
i 3.673942344198212 4.2081e-06 deg
node 79.12079371079551 7.2218e-05 deg
peri 88.93472931930809 7.4805e-05 deg
M 252.2419644690958 2.1278e-05 deg
tp 2459608.185876206401
(2022-Jan-28.68587621)
8.2005e-05 TDB
period 1362.004371286194
3.73
9.1793e-06
2.513e-08
d
yr
n .2643163323037193 1.7814e-09 deg/d
Q 2.68719853509452 1.2074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      22013 days (60.27 yr)  
   first obs. used      1960-10-26  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:44:40  

Additional Information
 Earth MOID = 1.13207 au 
 Jupiter MOID = 2.28418 au 
 T_jup = 3.511 
[ 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 16.07   n/a E2021B10  

52327 (1992 EK9)          Discovered 1992-Mar-02 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 EK9 = 2000 KR28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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