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JPL Small-Body Database Browser
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108654 (2001 NK19)
Classification: Main-belt Asteroid          SPK-ID: 2108654
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2719986883373426 5.1562e-08  
a 2.335932992659576 1.2205e-08 au
q 1.700562282612248 1.1654e-07 au
i 22.4585887091129 7.7162e-06 deg
node 161.1320206541539 1.1212e-05 deg
peri 76.37364747713299 1.7603e-05 deg
M 145.8967493789741 1.1881e-05 deg
tp 2458472.015672101569
(2018-Dec-19.51567210)
4.1792e-05 TDB
period 1304.03424924321
3.57
1.022e-05
2.798e-08
d
yr
n .2760663688157918 2.1636e-09 deg/d
Q 2.971303702706904 1.5524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      9210 days (25.22 yr)  
   first obs. used      1994-09-03  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53174  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:01:55  

Additional Information
 Earth MOID = .832017 au 
 Jupiter MOID = 2.33725 au 
 T_jup = 3.419 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO493613  

108654 (2001 NK19)          Discovered 2001-Jul-14 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 NK19 = 1994 RD17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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