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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663982671916789 5.4656e-08  
a 2.162090218558029 1.8362e-08 AU
q 1.802322152677894 1.1081e-07 AU
i 3.807287595865283 7.0198e-06 deg
node 304.8427602857294 0.00010705 deg
peri 323.9108183497622 0.00011089 deg
M 200.0868888568396 3.2247e-05 deg
tp 2457516.311139261039
(2016-May-07.81113926)
0.00010626 JED
period 1161.205662290788
3.18
1.4792e-05
4.05e-08
d
yr
n .3100226012417162 3.9493e-09 deg/d
Q 2.521858284438163 2.1417e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      736  
   data-arc span      10040 days (27.49 yr)  
   first obs. used      1987-04-23  
   last obs. used      2014-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57168  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:46:40  

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 (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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