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JPL Small-Body Database Browser
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100219 (1994 PG8)
Classification: Main-belt Asteroid          SPK-ID: 2100219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2432495456505343 5.3807e-08  
a 2.380674458403843 1.2929e-08 au
q 1.801576478055276 1.3048e-07 au
i 3.08352494632645 6.6863e-06 deg
node 138.0131290389808 9.602e-05 deg
peri 240.3117721654992 9.7148e-05 deg
M 337.8823593025411 1.6856e-05 deg
tp 2459082.929894416784
(2020-Aug-21.42989442)
6.3273e-05 TDB
period 1341.678454585425
3.67
1.093e-05
2.992e-08
d
yr
n .2683206238943735 2.1859e-09 deg/d
Q 2.95977243875241 1.6074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      9061 days (24.81 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:02:28  

Additional Information
 Earth MOID = .80589 au 
 Jupiter MOID = 2.50341 au 
 T_jup = 3.496 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO436466  

100219 (1994 PG8)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1994 PG8 = 1998 YZ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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