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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663982503721156 5.282e-08  
a 2.162090210573838 1.713e-08 AU
q 1.802322182387672 1.0799e-07 AU
i 3.807287648291525 6.6311e-06 deg
node 304.8427576891872 9.2652e-05 deg
peri 323.9108354600093 9.6409e-05 deg
M 200.0868789861765 3.1196e-05 deg
tp 2457516.311168242377
(2016-May-07.81116824)
0.00010352 JED
period 1161.205655858619
3.18
1.38e-05
3.778e-08
d
yr
n .3100226029589984 3.6844e-09 deg/d
Q 2.521858238760004 1.9981e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      845  
   data-arc span      10161 days (27.82 yr)  
   first obs. used      1987-04-23  
   last obs. used      2015-02-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55449  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:54:01  

Additional Information
 Earth MOID = .789389 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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