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52300 (1991 NE3)
Classification: Main-belt Asteroid          SPK-ID: 2052300
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06042331595977489 6.8787e-08  
a 2.769638992028477 3.3666e-08 AU
q 2.602288220118627 2.0973e-07 AU
i 7.12752084559521 8.0581e-06 deg
node 163.4976735157674 5.1431e-05 deg
peri 95.77564710394442 8.6783e-05 deg
M 60.35189301937992 7.1062e-05 deg
tp 2456718.258046032202
(2014-Mar-01.75804603)
0.00033146 JED
period 1683.577736257251
4.61
3.0696e-05
8.404e-08
d
yr
n .2138303401423645 3.8987e-09 deg/d
Q 2.936989763938326 3.57e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      719  
   data-arc span      8830 days (24.18 yr)  
   first obs. used      1991-06-14  
   last obs. used      2015-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60059  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:58:42  

Additional Information
 Earth MOID = 1.60097 AU 
 T_jup = 3.324 
[ 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 14.1 mag n/a MPO313806  

52300 (1991 NE3)          Discovered 1991-Jul-04 by Debehogne, H. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1991 NE3 = 1999 FX40 = 2001 QK108 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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