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227797 (2006 YR32)
Classification: Main-belt Asteroid          SPK-ID: 2227797
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1489065638503703 6.2666e-08  
a 2.219074060460405 1.0921e-08 au
q 1.888639367187757 1.3809e-07 au
i 4.939981187715842 6.8494e-06 deg
node 64.83701820743677 5.3194e-05 deg
peri 317.9600005928217 5.7145e-05 deg
M 149.4446200891138 2.1689e-05 deg
tp 2458699.273635646296
(2019-Aug-03.77363565)
7.2258e-05 TDB
period 1207.41376343783
3.31
8.9137e-06
2.44e-08
d
yr
n .2981579396403299 2.2011e-09 deg/d
Q 2.549508753733053 1.2548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      326  
   data-arc span      7392 days (20.24 yr)  
   first obs. used      1999-10-29  
   last obs. used      2020-01-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57618  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:41:12  

Additional Information
 Earth MOID = .894437 au 
 Jupiter MOID = 2.90212 au 
 T_jup = 3.632 
[ 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 MPO494250  
diameter diameter 1.859 km 0.419 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

227797 (2006 YR32)          Discovered 2006-Dec-21 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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