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JPL Small-Body Database Browser
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469732 (2005 NV21)
Classification: Main-belt Asteroid          SPK-ID: 2469732
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2263958905511279 1.3571e-07  
a 2.369070786972315 1.6707e-08 au
q 1.832722896377056 3.2181e-07 au
i 7.214624249591317 1.0531e-05 deg
node 133.1646783953921 6.5311e-05 deg
peri 183.4811017342822 7.1664e-05 deg
M 271.5535606278705 2.2511e-05 deg
tp 2458927.722634096475
(2020-Mar-19.22263410)
8.4823e-05 TDB
period 1331.881182679371
3.65
1.4089e-05
3.857e-08
d
yr
n .2702943811217313 2.8591e-09 deg/d
Q 2.905418677567574 2.0489e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      5059 days (13.85 yr)  
   first obs. used      2005-07-01  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58925  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:18:58  

Additional Information
 Earth MOID = .8184 au 
 Jupiter MOID = 2.39901 au 
 T_jup = 3.500 
[ 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 18.3   n/a MPO382964  

469732 (2005 NV21)          Discovered 2005-Jul-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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