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JPL Small-Body Database Browser
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48577 (1994 PD8)
Classification: Main-belt Asteroid          SPK-ID: 2048577
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1330525056394364 5.1988e-08  
a 2.397439943835995 1.2703e-08 au
q 2.078454552188546 1.2253e-07 au
i 5.305448584125275 5.6749e-06 deg
node 329.9753824272506 5.4151e-05 deg
peri 55.76246864927815 5.8349e-05 deg
M 191.6251686528403 2.3864e-05 deg
tp 2459234.653954639687
(2021-Jan-20.15395464)
9.2347e-05 TDB
period 1355.876183178361
3.71
1.0776e-05
2.95e-08
d
yr
n .2655109695607384 2.1102e-09 deg/d
Q 2.716425335483443 1.4393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      9039 days (24.75 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57288  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:38:54  

Additional Information
 Earth MOID = 1.0866 au 
 Jupiter MOID = 2.75275 au 
 T_jup = 3.510 
[ 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 15.4   n/a MPO436122  

48577 (1994 PD8)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PD8 = 1996 DS3 = 1998 SM139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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