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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508625587095593 5.1542e-08  
a 2.379500773361225 1.276e-08 AU
q 2.020523198240575 1.2131e-07 AU
i 7.026024321612544 7.3428e-06 deg
node 151.7710369011552 4.9575e-05 deg
peri 278.4340703960714 5.7108e-05 deg
M 167.2308073515416 2.774e-05 deg
tp 2456377.710921520137
(2013-Mar-26.21092152)
0.00010227 JED
period 1340.686395069801
3.67
1.0784e-05
2.952e-08
d
yr
n .2685191714660884 2.1598e-09 deg/d
Q 2.738478348481875 1.4684e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      21652 days (59.28 yr)  
   first obs. used      1955-03-14  
   last obs. used      2014-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54696  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:06:45  

Additional Information
 Earth MOID = 1.04867 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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