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213706 (2002 UZ)
Classification: Main-belt Asteroid          SPK-ID: 2213706
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651260468953041 4.7189e-08  
a 2.533877612320013 1.6008e-08 au
q 2.115468418881097 1.2145e-07 au
i 12.76751162605781 3.6272e-06 deg
node 68.34678402094585 2.3268e-05 deg
peri 259.5945247783486 2.5502e-05 deg
M 214.3689364759329 1.369e-05 deg
tp 2459796.475489221001
(2022-Aug-04.97548922)
5.9144e-05 TDB
period 1473.251454241447
4.03
1.3961e-05
3.822e-08
d
yr
n .2443574713356439 2.3156e-09 deg/d
Q 2.952286805758929 1.8651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      594  
   data-arc span      8250 days (22.59 yr)  
   first obs. used      1998-09-27  
   last obs. used      2021-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52724  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:36  

Additional Information
 Earth MOID = 1.14605 au 
 Jupiter MOID = 2.44487 au 
 T_jup = 3.396 
[ 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 15.97   n/a E2021B55  
diameter diameter 2.124 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 226.244 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.206   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213706 (2002 UZ)          Discovered 2002-Oct-25 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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