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JPL Small-Body Database Browser
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160042 (1999 NW64)
Classification: Main-belt Asteroid          SPK-ID: 2160042
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2759570847073468 5.8116e-08  
a 2.620684947796784 2.234e-08 au
q 1.897488369666359 1.5679e-07 au
i 14.16029151575528 4.9523e-06 deg
node 120.214867590055 2.4889e-05 deg
peri 247.6235207440741 2.5899e-05 deg
M 202.1490206579599 1.0223e-05 deg
tp 2459279.962399097488
(2021-Mar-06.46239910)
4.9674e-05 TDB
period 1549.603712911209
4.24
1.9814e-05
5.425e-08
d
yr
n .2323174609098447 2.9706e-09 deg/d
Q 3.34388152592721 2.8505e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      7236 days (19.81 yr)  
   first obs. used      1999-07-14  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:32:56  

Additional Information
 Earth MOID = .943905 au 
 Jupiter MOID = 2.26298 au 
 T_jup = 3.308 
[ 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 15.5   n/a MPO439948  

160042 (1999 NW64)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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