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233089 (2005 RZ17)
Classification: Main-belt Asteroid          SPK-ID: 2233089
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1158992377661954 4.3549e-08  
a 2.30479216190844 1.6504e-08 au
q 2.037668507133751 1.0304e-07 au
i 3.42402976042924 5.7723e-06 deg
node 68.08843506395094 9.6062e-05 deg
peri 48.06136369778984 0.00010123 deg
M 203.8329883784992 3.3802e-05 deg
tp 2459154.912327571634
(2020-Nov-01.41232757)
0.00012353 TDB
period 1278.044805067585
3.50
1.3728e-05
3.759e-08
d
yr
n .28168026549035 3.0256e-09 deg/d
Q 2.57191581668313 1.8417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      7135 days (19.53 yr)  
   first obs. used      2000-03-12  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57336  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:33:47  

Additional Information
 Earth MOID = 1.05619 au 
 Jupiter MOID = 2.50362 au 
 T_jup = 3.577 
[ 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 17.3   n/a MPO450068  
diameter diameter 1.760 km 0.241 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233089 (2005 RZ17)          Discovered 2005-Sep-01 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2005 RZ17 = 2000 EA122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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