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215329 (2001 UT48)
Classification: Main-belt Asteroid          SPK-ID: 2215329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2680531315580308 5.5669e-08  
a 2.766093777898219 1.4354e-08 au
q 2.024633678549418 1.5904e-07 au
i 8.031947019866351 4.8729e-06 deg
node 64.2223042210298 4.2763e-05 deg
peri 302.5117132689223 4.4146e-05 deg
M 312.4806802695484 9.5789e-06 deg
tp 2458822.302527399770
(2019-Dec-04.80252740)
4.5171e-05 TDB
period 1680.346232160982
4.60
1.308e-05
3.581e-08
d
yr
n .2142415611198341 1.6677e-09 deg/d
Q 3.507553877247021 1.8202e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      6586 days (18.03 yr)  
   first obs. used      2001-10-17  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60352  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:58:34  

Additional Information
 Earth MOID = 1.03664 au 
 Jupiter MOID = 1.99384 au 
 T_jup = 3.272 
[ 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 16.1   n/a MPO450015  
diameter diameter 3.054 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.085   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215329 (2001 UT48)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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