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452133 (2015 PT293)
Classification: Main-belt Asteroid          SPK-ID: 2452133
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1396775808463397 5.4415e-08  
a 2.858188396185329 4.1802e-08 au
q 2.458963555403083 1.695e-07 au
i 15.03770537321307 5.9233e-06 deg
node 168.2278452834221 2.4818e-05 deg
peri 106.2009694500509 4.0053e-05 deg
M 48.91391608182779 2.6682e-05 deg
tp 2458760.691463980292
(2019-Oct-04.19146398)
0.00013126 TDB
period 1764.959338415519
4.83
3.872e-05
1.06e-07
d
yr
n .2039707046867084 4.4747e-09 deg/d
Q 3.257413236967575 4.7641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5608 days (15.35 yr)  
   first obs. used      2004-04-16  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52288  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:33:25  

Additional Information
 Earth MOID = 1.49378 au 
 Jupiter MOID = 2.05775 au 
 T_jup = 3.238 
[ 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 16.3   n/a MPO495254  
diameter diameter 2.109 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.100   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452133 (2015 PT293)          Discovered 2010-May-19 by WISE at WISE
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 PT293 = 2010 KU32 = 2014 KH87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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