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186353 (2002 FQ20)
Classification: Main-belt Asteroid          SPK-ID: 2186353
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1805968186037029 4.3282e-08  
a 3.110424522813095 2.3997e-08 au
q 2.54869174948611 1.2661e-07 au
i 19.11726839504102 4.6688e-06 deg
node 147.8777019439434 1.2902e-05 deg
peri 78.19913556757797 1.9078e-05 deg
M 149.8632088270261 1.2957e-05 deg
tp 2458562.395518955577
(2019-Mar-19.89551896)
6.9862e-05 TDB
period 2003.67799092422
5.49
2.3188e-05
6.349e-08
d
yr
n .1796695884421757 2.0793e-09 deg/d
Q 3.67215729614008 2.8331e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      7673 days (21.01 yr)  
   first obs. used      1999-10-14  
   last obs. used      2020-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55047  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:56  

Additional Information
 Earth MOID = 1.62482 au 
 Jupiter MOID = 1.64371 au 
 T_jup = 3.110 
[ 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 15.41   n/a E2021B55  

186353 (2002 FQ20)          Discovered 2002-Mar-18 by NEAT at Haleakala
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ 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-Dec-30 20:47 00:06 Jupiter 1.84454713989802 1.84454405910421 1.84455022070148 3.0102499389369 2.85362886261919 2421228.365839812 5.6604673434091 291.867429808494 99.8603274744011 30.0021381549541 452144.458883971 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:57 2021-Apr-13 21:50
1927-Mar-20 07:56 00:03 Jupiter 1.71705161230857 1.7170496804498 1.71705354421682 5.19335443205809 5.0974826286632 2424959.830781819 3.14459912878371 494.082788072138 26.4138543323735 -79.5361265816828 3149358.64236365 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:57 2021-Apr-13 21:50
1999-Feb-03 19:46 < 00:01 Jupiter 1.63882103684662 1.63882039865597 1.63882167503775 4.54462129543332 4.42943397430109 2451213.323755206 0.763863350378582 134.251373484234 28.8103128891074 85.0858432188033 2573317.7255447 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:57 2021-Apr-13 21:50
2071-Feb-14 18:31 00:03 Jupiter 1.82303937710125 1.82303813998538 1.82304061422168 2.95235500262455 2.79054795979916 2477522.271697426 2.71700322009181 202.93463765301 71.7428783455179 63.9543919774766 715974.114367962 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:57 2021-Apr-13 21:50
2081-May-03 04:02 00:02 Jupiter 1.76316014440062 1.76315865309987 1.76316163571981 5.27591986426037 5.18406500591901 2481252.668032971 2.12596452680836 317.042263709021 26.0377009339694 -77.7620154786414 3293492.77903566 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:57 2021-Apr-13 21:50
2143-Sep-23 16:39 00:06 Jupiter 1.99463220753381 1.99463112220045 1.99463329286865 2.77373121536885 2.61615804294748 2504040.193612635 6.21883685164018 252.997711021548 59.0436667051835 61.9115073258499 442413.546847335 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:57 2021-Apr-13 21:50
2153-Mar-23 09:04 00:05 Jupiter 1.66997673978053 1.66997615567489 1.66997732389281 4.53566661190424 4.42242685280453 2507508.877501269 4.70472271038804 757.700877359564 27.0681544002858 88.6937631657797 2455952.40866743 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 21:50:57 2021-Apr-13 21:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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