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JPL Small-Body Database Browser
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434428 (2005 NQ3)
Classification: Main-belt Asteroid          SPK-ID: 2434428
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312052034919564 6.3078e-08  
a 3.033557640035805 4.0952e-08 au
q 2.635539092570328 1.9313e-07 au
i 16.65146747654952 7.8712e-06 deg
node 130.2983957112652 2.5351e-05 deg
peri 156.9283730173989 4.1904e-05 deg
M 234.2307402266664 3.5949e-05 deg
tp 2459274.715616912710
(2021-Mar-01.21561691)
0.00020094 TDB
period 1929.864440054836
5.28
3.9078e-05
1.07e-07
d
yr
n .1865415997767028 3.7773e-09 deg/d
Q 3.431576187501282 4.6325e-08 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      7291 days (19.96 yr)  
   first obs. used      1999-03-21  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62246  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:05:01  

Additional Information
 Earth MOID = 1.62628 au 
 Jupiter MOID = 1.84742 au 
 T_jup = 3.166 
[ 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 15.8   n/a MPO434584  

434428 (2005 NQ3)          Discovered 2005-Jul-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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