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100301 (1995 FH12)
Classification: Main-belt Asteroid          SPK-ID: 2100301
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078156149638106 5.4387e-08  
a 3.011953878229535 3.2126e-08 au
q 2.687218218605584 1.6567e-07 au
i 9.829964684682256 8.0962e-06 deg
node 13.02473100995329 3.253e-05 deg
peri 131.004185311337 5.1492e-05 deg
M 330.6104468381837 3.8492e-05 deg
tp 2459156.369587159704
(2020-Nov-02.86958716)
0.00020468 TDB
period 1909.285625015794
5.23
3.0547e-05
8.363e-08
d
yr
n .1885521973680716 3.0167e-09 deg/d
Q 3.336689537853487 3.5589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      9068 days (24.83 yr)  
   first obs. used      1995-03-27  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5035  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:03:53  

Additional Information
 Earth MOID = 1.7104 au 
 Jupiter MOID = 1.68541 au 
 T_jup = 3.218 
[ 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 15.5   n/a MPO412740  

100301 (1995 FH12)          Discovered 1995-Mar-27 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
1903-Jun-12 03:20 00:05 Jupiter 1.70927322316883 1.70927232846174 1.70927411790293 3.02923041487066 2.86096942802379 2416277.638871838 5.46989293137983 552.302436810371 31.2764821395999 -84.8030534255052 1617069.34828876 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03
1950-Mar-02 04:12 00:03 Jupiter 1.82127538511667 1.82127393249145 1.8212768377422 2.66761846007372 2.48717632718576 2433342.675011331 3.4079381026528 118.174469884029 83.2745702095204 -77.962085164149 1782580.82862059 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03
1987-Oct-08 16:48 00:01 Jupiter 1.82975354345709 1.82975240878116 1.82975467813551 3.59577595091039 3.46464606193304 2447077.199864435 1.40212670274028 197.975674849248 36.683516071868 -79.5297123251486 1540462.73745797 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03
2034-Jul-10 03:54 < 00:01 Jupiter 1.70590685681412 1.70590611275961 1.70590760087202 3.31983924810746 3.16674691396857 2464153.662598593 0.977630473116655 318.595355529547 24.726347351677 -86.2692452953199 1653990.53024378 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03
2081-Apr-12 09:31 00:03 Jupiter 1.7128496193779 1.71284858242798 1.71285065633463 3.02743603405052 2.85943132110076 2481231.896570852 3.3494448156887 306.605432893151 42.574960749217 -82.7618552116044 1645478.22863763 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03
2118-Nov-15 21:15 00:05 Jupiter 1.9903337504236 1.9903307069244 1.99033679392743 3.74214916684376 3.62664365823447 2494962.385375584 5.27549523265968 225.258144073951 45.2780952009503 -52.2324026905099 1414260.89374726 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03
2128-Jan-01 05:32 00:06 Jupiter 1.85478173151065 1.8547787328483 1.85478473017363 2.7579341736875 2.58705655434764 2498295.730276726 6.03942938363779 161.681790704641 101.054751932434 2.00942267982825 1892941.42948037 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03
2165-Aug-10 05:17 00:08 Jupiter 1.7921417414466 1.7921385678757 1.79214491502503 3.46226411185393 3.32295198855445 2512031.719907852 7.4961643625236 292.797841233409 88.3368441329147 -64.496816720859 1031782.47476099 T 16 CATAB v2.0f-lin.ifort 2020-Feb-24 01:03:54 2020-Feb-24 01:03

Alternate Designations
 1995 FH12 = 2000 EQ81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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