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78356 (2002 PX102)
Classification: Main-belt Asteroid          SPK-ID: 2078356
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07182210964407867 8.2137e-08  
a 2.966032293343781 2.3995e-08 au
q 2.753005596763366 2.5194e-07 au
i 12.50957876083591 7.3527e-06 deg
node 290.1990678648572 2.2395e-05 deg
peri 200.595763580292 4.5557e-05 deg
M 6.821862427644039 3.6865e-05 deg
tp 2458965.144034951196
(2020-Apr-25.64403495)
0.00019106 TDB
period 1865.787759951258
5.11
2.2641e-05
6.199e-08
d
yr
n .192947991045565 2.3414e-09 deg/d
Q 3.179058989924197 2.5718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      585  
   data-arc span      7796 days (21.34 yr)  
   first obs. used      1999-01-13  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51347  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:11  

Additional Information
 Earth MOID = 1.77175 au 
 Jupiter MOID = 1.93139 au 
 T_jup = 3.225 
[ 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 MPO417366  
diameter diameter 6.255 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78356 (2002 PX102)          Discovered 2002-Aug-12 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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