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7001 Noether (1955 EH)
Classification: Main-belt Asteroid          SPK-ID: 2007001
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509908945340554 5.5418e-08  
a 2.379257254167454 1.3097e-08 AU
q 2.02001107303407 1.3134e-07 AU
i 7.026146275869288 7.9463e-06 deg
node 151.7740946408688 5.2215e-05 deg
peri 278.4214853707419 6.0502e-05 deg
M 113.5262629434848 2.9076e-05 deg
tp 2456377.778466653298
(2013-Mar-26.27846665)
0.00010762 JED
period 1340.480590650379
3.67
1.1069e-05
3.031e-08
d
yr
n .2685603973014886 2.2176e-09 deg/d
Q 2.738503435300838 1.5075e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1026  
   data-arc span      21577 days (59.07 yr)  
   first obs. used      1955-03-14  
   last obs. used      2014-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56605  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:51:41  

Additional Information
 Earth MOID = 1.04763 AU 
 T_jup = 3.514 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a PDS3 (MPC 28116)  

7001 Noether (1955 EH)          Discovered 1955-Mar-14 by Indiana University at Brooklyn
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1955 EH = 1977 CB1 = 1988 CD1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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