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JPL Small-Body Database Browser
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245036 (2004 EM69)
Classification: Main-belt Asteroid          SPK-ID: 2245036
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07105644134626732 7.8235e-08  
a 3.02483183261351 4.9594e-08 au
q 2.809898046917086 2.5987e-07 au
i 9.628899453331785 1.1157e-05 deg
node 171.8012050036981 4.2015e-05 deg
peri 258.9466383127568 8.5866e-05 deg
M 124.2857358345778 7.5409e-05 deg
tp 2458337.109777666429
(2018-Aug-06.60977767)
0.00039872 TDB
period 1921.543759116104
5.26
4.7257e-05
1.294e-07
d
yr
n .1873493633918581 4.6075e-09 deg/d
Q 3.239765618309935 5.3117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6313 days (17.28 yr)  
   first obs. used      2001-09-18  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64316  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:20:31  

Additional Information
 Earth MOID = 1.84395 au 
 Jupiter MOID = 1.98782 au 
 T_jup = 3.220 
[ 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 16.0   n/a MPO422951  

245036 (2004 EM69)          Discovered 2004-Mar-15 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2004 EM69 = 2001 SK273 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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