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193713 (2001 FG87)
Classification: Main-belt Asteroid          SPK-ID: 2193713
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04298853795904335 4.6483e-08  
a 2.978775819215283 2.935e-08 au
q 2.850722601839467 1.3831e-07 au
i 11.45891464453371 4.5125e-06 deg
node 148.2346173728164 2.4227e-05 deg
peri 93.06971851751423 6.5751e-05 deg
M 220.7123859851074 6.4352e-05 deg
tp 2459727.049410439412
(2022-May-27.54941044)
0.00034036 TDB
period 1877.825172094789
5.14
2.7754e-05
7.599e-08
d
yr
n .1917111376233207 2.8334e-09 deg/d
Q 3.1068290365911 3.0612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      7796 days (21.34 yr)  
   first obs. used      1998-09-25  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58651  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:07:43  

Additional Information
 Earth MOID = 1.86778 au 
 Jupiter MOID = 1.94704 au 
 T_jup = 3.229 
[ 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 15.1   n/a MPO418041  

193713 (2001 FG87)          Discovered 2001-Mar-21 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ 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
1916-Apr-24 08:06 00:04 Jupiter 1.95161049465284 1.95160998684427 1.95161100246441 3.86135635868484 3.74727217899047 2420977.837429050 4.33852321638583 311.217744880093 20.2682745603361 86.0446881036013 2985461.86882496 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:01 2020-Feb-24 22:08
1952-Aug-29 19:38 00:03 Jupiter 1.99523849554907 1.99523775139076 1.99523923970998 3.24383576900035 3.11021327521647 2434254.318142315 2.92345191016376 154.451272750427 17.2319610583999 75.4760809894448 2868212.89810973 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:01 2020-Feb-24 22:08
2034-Mar-14 12:46 < 00:01 Jupiter 1.98561310386857 1.98561268548873 1.98561352224841 4.43530297691976 4.33805864661208 2464036.031909656 0.790113461006942 73.4101839511342 19.0276764981143 89.3765018275711 3628792.78750849 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:01 2020-Feb-24 22:08
2070-Jul-05 18:24 00:02 Jupiter 1.95801086304177 1.95801038127485 1.95801134480902 3.84005354327918 3.72569785103719 2477298.266467803 2.38912153744171 170.267735239268 20.324143946736 86.017073439818 2997169.3941388 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:01 2020-Feb-24 22:08
2188-May-26 02:07 00:07 Jupiter 1.99490719834231 1.9949059043935 1.99490849234658 4.45445751667791 4.35809670464008 2520356.587922445 7.21033967232832 568.300778151086 20.2243503809211 -84.9039800827009 3545713.16815752 T 17 CATAB v2.0f-lin.ifort 2020-Feb-24 22:08:01 2020-Feb-24 22:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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