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215473 (2002 RZ50)
Classification: Main-belt Asteroid          SPK-ID: 2215473
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133742935361476 5.3307e-08  
a 2.238939081570755 8.9937e-09 au
q 1.761207036770124 1.1912e-07 au
i 7.151663987937122 6.3504e-06 deg
node 22.214846419662 4.033e-05 deg
peri 322.9807644724039 4.2589e-05 deg
M 353.1945457222681 1.6001e-05 deg
tp 2458623.632174640138
(2019-May-20.13217464)
5.4478e-05 TDB
period 1223.663040055712
3.35
7.3731e-06
2.019e-08
d
yr
n .294198638199949 1.7727e-09 deg/d
Q 2.716671126371386 1.0913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      9889 days (27.07 yr)  
   first obs. used      1992-10-03  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60603  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:58:53  

Additional Information
 Earth MOID = .759955 au 
 Jupiter MOID = 2.7087 au 
 T_jup = 3.596 
[ 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 16.1   n/a MPO433410  
diameter diameter 2.103 km 0.472 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215473 (2002 RZ50)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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