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JPL Small-Body Database Browser
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242643 (2005 NZ6)
Classification: Apollo [NEO, PHA]          SPK-ID: 2242643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 91 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8647883311262395 1.6524e-08  
a 1.835078408511795 2.194e-09 au
q .2481240141290842 3.0399e-08 au
i 8.463480312069619 8.2247e-06 deg
node 39.28633483481756 1.3032e-05 deg
peri 48.43272638597253 1.3697e-05 deg
M 163.8327837313521 3.7936e-06 deg
tp 2458187.282529675374
(2018-Mar-09.78252968)
8.9968e-06 TDB
period 907.9885351932654
2.49
1.6284e-06
4.458e-09
d
yr
n .3964807770655099 7.1104e-10 deg/d
Q 3.422032802894507 4.0913e-09 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   # delay obs. used      6  
   # Doppler obs. used      3  
   data-arc span      4728 days (12.94 yr)  
   first obs. used      2005-07-03  
   last obs. used      2018-06-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .32195  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-15 07:38:04  

Additional Information
 Earth MOID = .00744366 au 
 Jupiter MOID = 1.90205 au 
 T_jup = 3.425 
[ 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 17.4   n/a MPO264587  
diameter diameter 1.989 km 0.479 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.041   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

242643 (2005 NZ6)          Discovered 2005-Jul-03 by NEAT at Palomar
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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