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442032 (2010 PH19)
Classification: Main-belt Asteroid          SPK-ID: 2442032
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07822434661334016 8.3143e-08  
a 3.173566071907486 7.5946e-08 au
q 2.925315939498259 2.7237e-07 au
i 8.936265458673118 1.0124e-05 deg
node 195.6463518190703 5.1877e-05 deg
peri 198.7641178624347 8.1978e-05 deg
M 255.693573976759 6.8119e-05 deg
tp 2459598.812818962854
(2022-Jan-19.31281896)
0.00040044 TDB
period 2064.998514843513
5.65
7.4126e-05
2.029e-07
d
yr
n .1743342658177558 6.258e-09 deg/d
Q 3.421816204316713 8.1887e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4459 days (12.21 yr)  
   first obs. used      2007-03-13  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67759  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:41  

Additional Information
 Earth MOID = 1.93257 au 
 Jupiter MOID = 2.01228 au 
 T_jup = 3.178 
[ 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 16.1   n/a MPO437718  
diameter diameter 3.242 km 0.759 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

442032 (2010 PH19)          Discovered 2010-Aug-04 by WISE at WISE
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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