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11751 (1999 NK37)
Classification: Main-belt Asteroid          SPK-ID: 2011751
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052790914974398 1.3973e-08  
a 2.418235756230558 6.3305e-09 au
q 2.16364609278798 3.5414e-08 au
i 2.172084346730648 9.8694e-07 deg
node 339.9277835955639 2.5654e-05 deg
peri 227.1890994556763 2.5771e-05 deg
M 26.86339565174217 9.054e-06 deg
tp 2459294.004501451855
(2021-Mar-20.50450145)
3.4524e-05 TDB
period 1373.556044652134
3.76
5.3936e-06
1.477e-08
d
yr
n .2620934190502385 1.0292e-09 deg/d
Q 2.672825419673135 6.997e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2931  
   data-arc span      14016 days (38.37 yr)  
   first obs. used      1983-02-10  
   last obs. used      2021-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44718  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 02:47:42  

Additional Information
 Earth MOID = 1.16041 au 
 Jupiter MOID = 2.29024 au 
 T_jup = 3.507 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.61   n/a MPO614063  

11751 (1999 NK37)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 NK37 = 1983 CJ3 = 1987 FH = 1987 HQ2 = 1994 CZ18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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