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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 ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .257896708204724 8.8758e-08  
a 2.641811207655709 1.7409e-08 au
q 1.960496793502955 2.3345e-07 au
i 12.15256257490667 7.8673e-06 deg
node 314.6398898007894 3.5367e-05 deg
peri 37.18844331489479 3.6747e-05 deg
M 232.9301549391569 1.1903e-05 deg
tp 2459554.093642398170
(2021-Dec-05.59364240)
5.4515e-05 TDB
period 1568.379273366675
4.29
1.5503e-05
4.244e-08
d
yr
n .2295363156816181 2.2689e-09 deg/d
Q 3.323125621808463 2.1899e-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 = .967773 au 
 Jupiter MOID = 2.16185 au 
 T_jup = 3.316 
[ 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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