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214453 (2005 SO73)
Classification: Main-belt Asteroid          SPK-ID: 2214453
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2198930853510644 5.5943e-08  
a 3.035448971266128 4.4255e-08 au
q 2.367974731548705 1.837e-07 au
i 17.60165693961113 7.3965e-06 deg
node 38.73436923624772 2.0239e-05 deg
peri 266.3169671392074 3.1074e-05 deg
M 335.2974686216346 3.347e-05 deg
tp 2459133.047576131333
(2020-Oct-10.54757613)
0.00018184 TDB
period 1931.66953930361
5.29
4.2244e-05
1.157e-07
d
yr
n .1863672810877291 4.0757e-09 deg/d
Q 3.702923210983551 5.3987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7684 days (21.04 yr)  
   first obs. used      1998-04-20  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:23  

Additional Information
 Earth MOID = 1.43287 au 
 Jupiter MOID = 1.88182 au 
 T_jup = 3.135 
[ 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 14.9   n/a MPO300072  
diameter diameter 6.262 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214453 (2005 SO73)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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