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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2432693069060031 4.1809e-08  
a 2.380752925121191 8.5331e-09 au
q 1.80158881111252 9.6627e-08 au
i 3.083527400468163 3.3985e-06 deg
node 138.0126525593685 8.9365e-05 deg
peri 240.336951215508 8.9975e-05 deg
M 31.53028157969938 8.1491e-06 deg
tp 2459082.984469565545
(2020-Aug-21.48446957)
3.0328e-05 TDB
period 1341.744787450364
3.67
7.2136e-06
1.975e-08
d
yr
n .2683073587221352 1.4425e-09 deg/d
Q 2.959917039129863 1.0609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      9650 days (26.42 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:44  

Additional Information
 Earth MOID = .804535 au 
 Jupiter MOID = 2.5044 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 17.29   n/a E2021B55  

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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