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48244 (2001 PG8)
Classification: Main-belt Asteroid          SPK-ID: 2048244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05054514130302639 4.4053e-08  
a 3.083270905248577 2.0427e-08 au
q 2.927426541667277 1.3782e-07 au
i 11.15477517460353 5.7299e-06 deg
node 29.65275125819051 2.0324e-05 deg
peri 124.7329053363768 5.3743e-05 deg
M 271.3887988694515 5.0078e-05 deg
tp 2459087.245647555003
(2020-Aug-25.74564756)
0.00027655 TDB
period 1977.497549792175
5.41
1.9651e-05
5.38e-08
d
yr
n .1820482660207767 1.8091e-09 deg/d
Q 3.239115268829876 2.1459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1335  
   data-arc span      9085 days (24.87 yr)  
   first obs. used      1994-04-16  
   last obs. used      2019-03-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:37  

Additional Information
 Earth MOID = 1.95081 au 
 Jupiter MOID = 1.7569 au 
 T_jup = 3.196 
[ 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 13.8   n/a MPO337643  
diameter diameter 6.082 km 0.227 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.190   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48244 (2001 PG8)          Discovered 2001-Aug-11 by NEAT at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 PG8 = 1994 HM1 = 1996 TN42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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