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100306 (1995 GH2)
Classification: Main-belt Asteroid          SPK-ID: 2100306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09480388026110667 3.6312e-08  
a 2.59164172788599 1.1394e-08 au
q 2.345944035835799 9.3133e-08 au
i 4.798732445392046 5.1443e-06 deg
node 49.13659163595307 4.9881e-05 deg
peri 80.43869102940634 5.8822e-05 deg
M 63.24907707587459 2.9866e-05 deg
tp 2458732.760428101600
(2019-Sep-06.26042810)
0.00012634 TDB
period 1523.915452043633
4.17
1.0049e-05
2.751e-08
d
yr
n .2362335781274645 1.5578e-09 deg/d
Q 2.837339419936181 1.2474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      638  
   data-arc span      9185 days (25.15 yr)  
   first obs. used      1995-04-02  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53347  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:53  

Additional Information
 Earth MOID = 1.3666 au 
 Jupiter MOID = 2.20412 au 
 T_jup = 3.408 
[ 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 15.9   n/a MPO469008  

100306 (1995 GH2)          Discovered 1995-Apr-02 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1950-Apr-20 07:56 < 00:01 Eunom 0.0283310943986793 0.0283273646974404 0.0283348318892444 6.00897304143289 6.00897295897537 2433391.830828813 0.833279732227644 797.695167646078 55.455159055906 -77.0999649464593 74471.2933360184 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:06:54 2020-Nov-12 20:06
2096-Jun-19 06:02 00:01 Eunom 0.0204796666484607 0.0204604456644363 0.0204988917447575 6.06689365876741 6.06689354578661 2486778.751631917 1.45399951820855 1062.09160657588 55.4543778625148 25.5956788347973 23996.2420047599 T 22 CATAB v2.0f-lin.ifort 2020-Nov-12 20:06:54 2020-Nov-12 20:06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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