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30198 (2000 GR103)
Classification: Main-belt Asteroid          SPK-ID: 2030198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07958965218259735 3.0477e-08  
a 2.287726974650405 9.1211e-09 au
q 2.105647580449234 7.0437e-08 au
i 4.439584323251447 4.0209e-06 deg
node 161.445711496198 4.8867e-05 deg
peri 118.2377055865387 5.6514e-05 deg
M 282.6308770621195 2.8655e-05 deg
tp 2459472.125093783809
(2021-Sep-14.62509378)
0.00010093 TDB
period 1263.876725611622
3.46
7.5586e-06
2.069e-08
d
yr
n .2848379060274149 1.7035e-09 deg/d
Q 2.469806368851577 9.8471e-09 au
  Orbit Determination Parameters
   # obs. used (total)      865  
   data-arc span      10382 days (28.42 yr)  
   first obs. used      1991-12-13  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59271  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:32:20  

Additional Information
 Earth MOID = 1.09177 au 
 Jupiter MOID = 2.60872 au 
 T_jup = 3.592 
[ 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 15.91   n/a E2021B10  

30198 (2000 GR103)          Discovered 2000-Apr-07 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GR103 = 1993 FK41 = 1994 RP3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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