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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054192707783437 1.4081e-08  
a 2.418601399470833 7.7661e-09 au
q 2.163634203635136 3.5415e-08 au
i 2.17207700890746 1.001e-06 deg
node 339.927781196175 2.6121e-05 deg
peri 227.1597224274516 2.5869e-05 deg
M 335.5223522900146 1.2625e-05 deg
tp 2459293.914018673431
(2021-Mar-20.41401867)
4.8373e-05 TDB
period 1373.867584045526
3.76
6.6172e-06
1.812e-08
d
yr
n .2620339865214191 1.2621e-09 deg/d
Q 2.67356859530653 8.5848e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2676  
   data-arc span      13907 days (38.08 yr)  
   first obs. used      1983-02-10  
   last obs. used      2021-03-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46101  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 22:56:54  

Additional Information
 Earth MOID = 1.15884 au 
 Jupiter MOID = 2.29051 au 
 T_jup = 3.506 
[ 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 13.60   n/a E2021B10  

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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