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308836 (2006 RZ38)
Classification: Main-belt Asteroid          SPK-ID: 2308836
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1225659879302943 5.8235e-08  
a 2.692489922325601 3.1764e-08 au
q 2.362482235003403 1.6175e-07 au
i 11.53117608208993 6.7599e-06 deg
node 36.15516725649328 3.1726e-05 deg
peri 268.3563459512623 4.2522e-05 deg
M 76.06187085820903 2.7381e-05 deg
tp 2458659.547358746668
(2019-Jun-25.04735875)
0.00012313 TDB
period 1613.725109128741
4.42
2.8556e-05
7.818e-08
d
yr
n .2230863224247444 3.9477e-09 deg/d
Q 3.0224976096478 3.5657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5346 days (14.64 yr)  
   first obs. used      2005-03-14  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:23:06  

Additional Information
 Earth MOID = 1.38264 au 
 Jupiter MOID = 2.25184 au 
 T_jup = 3.332 
[ 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 16.3   n/a MPO440449  
diameter diameter 3.499 km 0.324 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

308836 (2006 RZ38)          Discovered 2006-Sep-14 by NEAT at Palomar
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2006 RZ38 = 2010 GR79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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