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212125 (2005 ED211)
Classification: Main-belt Asteroid          SPK-ID: 2212125
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05299506028667024 9.2129e-08  
a 2.636557483937322 2.7872e-08 au
q 2.496832961126792 2.3621e-07 au
i 11.87530270235417 1.0143e-05 deg
node 349.96543576719 3.6793e-05 deg
peri 187.7177710803411 8.3194e-05 deg
M 199.1844023153732 7.7912e-05 deg
tp 2459699.021796175447
(2022-Apr-29.52179618)
0.00034191 TDB
period 1563.703087534525
4.28
2.4795e-05
6.789e-08
d
yr
n .230222734015067 3.6506e-09 deg/d
Q 2.776282006747853 2.9349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      9551 days (26.15 yr)  
   first obs. used      1992-02-29  
   last obs. used      2018-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59142  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:05:58  

Additional Information
 Earth MOID = 1.50176 au 
 Jupiter MOID = 2.19408 au 
 T_jup = 3.365 
[ 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 16.4   n/a MPO433386  

212125 (2005 ED211)          Discovered 2005-Mar-04 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2005 ED211 = 1992 DZ11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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