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JPL Small-Body Database Browser
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382923 (2004 RZ339)
Classification: Main-belt Asteroid          SPK-ID: 2382923
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444087596722148 2.1053e-07  
a 2.583998109310029 4.1529e-08 au
q 2.21084614734922 5.186e-07 au
i 9.168704225422227 9.4119e-06 deg
node 238.6729556509246 3.9091e-05 deg
peri 138.3244150047965 4.6091e-05 deg
M 158.2970693387485 3.1313e-05 deg
tp 2457933.375196362671
(2017-Jun-28.87519636)
0.00012555 TDB
period 1517.178620631925
4.15
3.6575e-05
1.001e-07
d
yr
n .2372825421505448 5.7203e-09 deg/d
Q 2.957150071270838 4.7526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      6237 days (17.08 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:13:41  

Additional Information
 Earth MOID = 1.22235 au 
 Jupiter MOID = 2.52552 au 
 T_jup = 3.390 
[ 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 16.8   n/a MPO434374  

382923 (2004 RZ339)          Discovered 2004-Aug-20 by CSS at Catalina
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2004 RZ339 = 2011 GV22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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