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78265 (2002 PA24)
Classification: Main-belt Asteroid          SPK-ID: 2078265
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .169215337049116 5.9377e-08  
a 2.585028511538009 1.447e-08 au
q 2.14760204067653 1.61e-07 au
i 1.151325462625303 6.0408e-06 deg
node 224.6125960348654 0.00017785 deg
peri 191.2631455337425 0.00017855 deg
M 21.24188418950915 1.4588e-05 deg
tp 2458910.924968596065
(2020-Mar-02.42496860)
6.1207e-05 TDB
period 1518.086202604507
4.16
1.2747e-05
3.49e-08
d
yr
n .2371406836992295 1.9912e-09 deg/d
Q 3.022454982399488 1.6919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   data-arc span      10700 days (29.30 yr)  
   first obs. used      1990-10-18  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:21:02  

Additional Information
 Earth MOID = 1.15937 au 
 Jupiter MOID = 2.3227 au 
 T_jup = 3.402 
[ 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 MPO375545  
diameter diameter 5.890 km 0.329 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.020   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78265 (2002 PA24)          Discovered 2002-Aug-06 by NEAT at Palomar
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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