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190249 (2007 ED200)
Classification: Main-belt Asteroid          SPK-ID: 2190249
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145351152306608 5.0277e-08  
a 2.745372933807909 2.2922e-08 au
q 2.346329814367556 1.3489e-07 au
i 9.775076713343122 5.9044e-06 deg
node 140.7517093290803 2.9005e-05 deg
peri 144.4120463407274 3.482e-05 deg
M 281.1801421990831 2.1871e-05 deg
tp 2459564.275624302682
(2021-Dec-15.77562430)
0.00010353 TDB
period 1661.500393463564
4.55
2.0809e-05
5.697e-08
d
yr
n .2166716309043682 2.7136e-09 deg/d
Q 3.144416053248261 2.6254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      7860 days (21.52 yr)  
   first obs. used      1999-08-03  
   last obs. used      2021-02-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:51  

Additional Information
 Earth MOID = 1.33591 au 
 Jupiter MOID = 2.07523 au 
 T_jup = 3.312 
[ 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 16.05   n/a E2021B55  

190249 (2007 ED200)          Discovered 2007-Mar-11 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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