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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1658653918055275 5.2463e-08  
a 2.161913493174718 1.7072e-08 au
q 1.803326864579637 1.0731e-07 au
i 3.805161644789859 6.6233e-06 deg
node 304.8274078558832 9.1518e-05 deg
peri 324.0541714233341 9.5327e-05 deg
M 25.92437709931649 3.2335e-05 deg
tp 2457516.889325996888
(2016-May-08.38932600)
0.00010379 JED
period 1161.063292892542
3.18
1.3753e-05
3.765e-08
d
yr
n .310060616164289 3.6726e-09 deg/d
Q 2.520500121769799 1.9903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      906  
   data-arc span      10234 days (28.02 yr)  
   first obs. used      1987-04-23  
   last obs. used      2015-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54296  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 18:07:47  

Additional Information
 Earth MOID = .788717 au 
 Jupiter MOID = 2.57017 au 
 T_jup = 3.675 
[ 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
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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