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382884 (2004 NZ22)
Classification: Main-belt Asteroid          SPK-ID: 2382884
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2575533667280748 8.8725e-08  
a 2.642472205976867 1.7481e-08 au
q 1.961894592842162 2.3339e-07 au
i 12.1510446679821 7.8658e-06 deg
node 314.6342677818548 3.5368e-05 deg
peri 37.21671375610534 3.6755e-05 deg
M 141.0909117653575 1.1546e-05 deg
tp 2457985.591341855826
(2017-Aug-20.09134186)
4.8352e-05 TDB
period 1568.967938204617
4.30
1.5569e-05
4.263e-08
d
yr
n .229450195401667 2.2768e-09 deg/d
Q 3.323049819111572 2.1983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      5326 days (14.58 yr)  
   first obs. used      2004-07-11  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46761  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:41:08  

Additional Information
 Earth MOID = .968283 au 
 Jupiter MOID = 2.15847 au 
 T_jup = 3.315 
[ 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 15.9   n/a MPO368590  
diameter diameter 3.266 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382884 (2004 NZ22)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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