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39629 (1994 PG26)
Classification: Main-belt Asteroid          SPK-ID: 2039629
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447303057678593 4.9162e-08  
a 2.730158275660755 1.68e-08 au
q 2.335021633629722 1.361e-07 au
i 6.636608159107783 5.4903e-06 deg
node 345.4120032530344 3.3435e-05 deg
peri 335.9202320819289 3.7164e-05 deg
M 261.954472464835 1.9231e-05 deg
tp 2459449.251022787424
(2021-Aug-22.75102279)
9.022e-05 TDB
period 1647.707674840457
4.51
1.5208e-05
4.164e-08
d
yr
n .2184853572614801 2.0166e-09 deg/d
Q 3.125294917691787 1.9231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      9390 days (25.71 yr)  
   first obs. used      1994-08-11  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:44:48  

Additional Information
 Earth MOID = 1.32452 au 
 Jupiter MOID = 2.2008 au 
 T_jup = 3.330 
[ 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 MPO337579  
diameter diameter 5.870 km 0.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39629 (1994 PG26)          Discovered 1994-Aug-12 by Elst, E. W. at La Silla
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PG26 = 1999 TZ292 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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