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58563 (1997 NE5)
Classification: Main-belt Asteroid          SPK-ID: 2058563
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1667571540527853 5.6787e-08  
a 2.161432976862292 1.7802e-08 AU
q 1.800998564964897 1.1547e-07 AU
i 3.807443039894963 7.2659e-06 deg
node 304.8411603000676 0.00010682 deg
peri 323.9020079032375 0.00011078 deg
M 138.0759698489552 3.2111e-05 deg
tp 2456355.329181259628
(2013-Mar-03.82918126)
0.00010233 JED
period 1160.676219923338
3.18
1.4339e-05
3.926e-08
d
yr
n .3101640180271616 3.8319e-09 deg/d
Q 2.521867388759687 2.0771e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      734  
   data-arc span      9770 days (26.75 yr)  
   first obs. used      1987-04-23  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58076  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 19:22:47  

Additional Information
 Earth MOID = .786249 AU 
 T_jup = 3.676 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3 mag n/a MPO267893  

58563 (1997 NE5)          Discovered 1997-Jul-01 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 NE5 = 1987 HJ2 = 2001 XN97 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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