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351499 (2005 QN167)
Classification: Main-belt Asteroid          SPK-ID: 2351499
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259160036001859 7.4368e-08  
a 3.051562058114602 5.7552e-08 au
q 2.667321559018853 2.269e-07 au
i 21.08597174409493 8.65e-06 deg
node 277.1533960172923 2.2191e-05 deg
peri 55.3967824479258 4.058e-05 deg
M 271.0107239670522 3.5888e-05 deg
tp 2459481.801161049453
(2021-Sep-24.30116105)
0.00020058 TDB
period 1947.070767422038
5.33
5.5083e-05
1.508e-07
d
yr
n .1848931256241125 5.2306e-09 deg/d
Q 3.435802557210351 6.4799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      4922 days (13.48 yr)  
   first obs. used      2005-07-16  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .592  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:58:46  

Additional Information
 Earth MOID = 1.7065 au 
 Jupiter MOID = 1.92753 au 
 T_jup = 3.123 
[ 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 15.4   n/a MPO434218  
diameter diameter 5.092 km 0.474 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

351499 (2005 QN167)          Discovered 2005-Aug-27 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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