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186328 (2002 DN17)
Classification: Main-belt Asteroid          SPK-ID: 2186328
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06250171641050256 6.3477e-08  
a 3.050318593011871 3.1607e-08 au
q 2.859668445349759 1.8518e-07 au
i 2.031838966132463 4.9218e-06 deg
node 96.25469100203776 0.00016474 deg
peri 81.47703399277219 0.0001695 deg
M 204.5658982859737 4.1714e-05 deg
tp 2460236.656200085179
(2023-Oct-19.15620009)
0.00023135 TDB
period 1945.880786104037
5.33
3.0244e-05
8.28e-08
d
yr
n .1850061949174067 2.8755e-09 deg/d
Q 3.240968740673982 3.3582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      6786 days (18.58 yr)  
   first obs. used      2002-02-19  
   last obs. used      2020-09-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63705  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 19:27:16  

Additional Information
 Earth MOID = 1.86498 au 
 Jupiter MOID = 1.71642 au 
 T_jup = 3.233 
[ 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 16.2   n/a MPO436920  

186328 (2002 DN17)          Discovered 2002-Feb-19 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

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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-Jul-14 04:22 00:06 Jupiter 1.75082761486328 1.75082680008065 1.75082842965527 2.47227453034203 2.26816516404492 2416309.682215380 5.75570501160581 293.451702602912 7.33247559852152 -86.1184245616182 2017091.91888936 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
1952-Feb-21 03:12 00:03 Jupiter 1.75367290000752 1.75367187633098 1.75367392368596 2.5557593995067 2.35921762844719 2434063.633123107 3.28264251173516 141.541680629538 10.8775734945874 82.812894007824 1812449.45232797 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
1961-Aug-14 17:20 00:03 Jupiter 1.94558155083851 1.94558043951228 1.94558266216506 3.12224889347516 2.9795510047514 2437526.222253424 2.75131050245894 86.3395296719697 25.0663972244256 -66.2076961246672 2105675.63417105 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
2000-Sep-24 02:21 < 00:01 Jupiter 1.92294993040905 1.92294922450135 1.92295063631665 3.23403233452093 3.09483498006072 2451811.598087959 0.815591672319971 52.8917447486533 25.4529248733961 85.011696456107 2157973.18825549 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
2010-Mar-18 06:09 < 00:01 Jupiter 1.76282438907245 1.7628237928226 1.76282498532211 2.51612295897771 2.31730259523728 2455273.756348988 0.44854967440211 50.8353692872192 8.7775004550894 89.8633194499138 1926872.43594027 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
2058-Oct-26 00:03 00:02 Jupiter 1.74248140825944 1.74248089859323 1.74248191792565 2.50079883164877 2.2982149938807 2473027.501968772 2.10408782446522 112.341689342792 6.42896783342855 -89.0363543891908 2260752.43893323 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
2068-Apr-20 19:10 00:02 Jupiter 1.97909732813924 1.9790961575687 1.97909849870977 3.26084736566422 3.12684457823236 2476492.298640179 2.41739321785236 75.0161476056045 29.5090997496789 -59.4828002676712 1944835.27410264 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
2107-Jun-01 19:30 00:04 Jupiter 1.89527584216291 1.89527446228402 1.89527722204224 3.1072128265409 2.95988960951952 2490777.312237393 4.4546876454813 97.899536091791 29.2085609141784 63.2844158482808 1783848.88836529 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
2116-Nov-20 17:11 00:05 Jupiter 1.78551740677661 1.78551588318982 1.78551893037243 2.59347389134642 2.40360916304329 2494237.215901323 4.9606526050637 240.812165666786 11.7932889514489 -80.4295086119279 2084390.59888496 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27
2165-Jun-30 01:18 00:07 Jupiter 1.73645834104862 1.73645776531478 1.73645891678621 2.46800289884936 2.26173904224279 2511990.554251379 7.45211052270264 354.168781434056 5.99538106163643 89.4846366279052 2074196.97552164 T 13 CATAB v2.0g-lin.ifort 2021-Aug-25 19:27:17 2021-Aug-25 19:27

Alternate Designations
 2002 DN17 = 2005 XP80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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