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123721 (2000 YZ133)
Classification: Main-belt Asteroid          SPK-ID: 2123721
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1934881303500068 3.7154e-08  
a 2.773267773476299 1.7127e-08 au
q 2.236673377026444 1.0351e-07 au
i 25.35032706899549 5.9134e-06 deg
node 110.144766751631 9.8937e-06 deg
peri 267.053405635103 1.7914e-05 deg
M 115.0444457922805 1.6427e-05 deg
tp 2458461.424877946825
(2018-Dec-08.92487795)
7.5322e-05 TDB
period 1686.88755552391
4.62
1.5627e-05
4.278e-08
d
yr
n .2134107865228705 1.9769e-09 deg/d
Q 3.309862169926153 2.0441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      7115 days (19.48 yr)  
   first obs. used      2000-10-29  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51646  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:03:15  

Additional Information
 Earth MOID = 1.39299 au 
 Jupiter MOID = 2.47188 au 
 T_jup = 3.171 
[ 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 14.9   n/a MPO412823  
diameter diameter 3.309 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.213   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123721 (2000 YZ133)          Discovered 2000-Dec-31 by NEAT at Haleakala
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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