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109184 (2001 QE69)
Classification: Outer Main-belt Asteroid          SPK-ID: 2109184
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2224656669577628 5.6058e-08  
a 3.950196148921385 4.0095e-08 au
q 3.071413128037603 2.1879e-07 au
i 7.580896150541525 4.6434e-06 deg
node 258.1289119675538 4.0826e-05 deg
peri 73.27685255657398 4.1916e-05 deg
M 151.4511135055718 1.3103e-05 deg
tp 2457794.085943507970
(2017-Feb-09.58594351)
9.6242e-05 TDB
period 2867.651813739572
7.85
4.366e-05
1.195e-07
d
yr
n .1255382533803993 1.9113e-09 deg/d
Q 4.828979169805168 4.9014e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      9750 days (26.69 yr)  
   first obs. used      1993-06-16  
   last obs. used      2020-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:13:34  

Additional Information
 Earth MOID = 2.07263 au 
 Jupiter MOID = .790846 au 
 T_jup = 3.001 
[ 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 13.3   n/a MPO257514  

109184 (2001 QE69)          Discovered 2001-Aug-17 by LINEAR at Socorro
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
1916-Jan-20 00:28 00:02 Jupiter 1.90828626706515 1.90828515514908 1.90828737898166 4.73705164550384 4.6424053259813 2420882.519541663 1.74011731711977 85.1833055897723 30.328255604378 -58.6309282479039 2341293.34784661 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
1939-Jun-05 13:24 00:02 Jupiter 1.98689448233801 1.98689346842926 1.98689549624755 5.09848063430172 5.01416945449316 2429420.058260830 2.08149728899013 94.8657569732711 29.7307569317421 -65.9315855926163 2671416.40852388 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2008-Aug-27 00:13 < 00:01 Jupiter 1.96680592766899 1.96680522877589 1.9668066265621 5.18293772385086 5.09916910978457 2454705.508921440 0.49812902839585 46.9387288794471 33.1218302017931 88.8592441019244 3150003.54293574 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2031-Dec-14 00:58 00:01 Jupiter 1.87597840492276 1.87597765093293 1.8759791589126 4.81280378131073 4.71805688433719 2463214.540249921 1.06874993437068 53.6334416963193 33.7877849016216 -75.8493108481953 2800501.30575597 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2055-Aug-05 10:53 00:02 Jupiter 1.8389380311007 1.83893707326846 1.83893898893315 4.68791107438824 4.58860566097238 2471849.953253908 2.00584604841262 72.6889816183895 35.1566756200817 -64.680958897821 2456627.33927323 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2079-Aug-04 02:46 00:02 Jupiter 1.84820657310256 1.8482055284627 1.84820761774253 4.78310174057987 4.68630704119997 2480614.615241469 2.44690096907434 66.2831329514798 39.2106483469578 -56.8718937194996 2287657.52076125 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2103-Oct-25 20:06 00:02 Jupiter 1.88785925004688 1.88785828816063 1.88786021193314 4.91507902571158 4.82293119571085 2489462.337200855 2.32515612658112 53.2950865663488 42.2653239830353 59.1083703152969 2430963.56736126 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2128-Jan-30 23:54 00:02 Jupiter 1.88827606005837 1.88827519354713 1.88827692656972 4.81607224001675 4.72201370019917 2498325.495936526 1.86434497986674 74.0143983625851 35.8113566648172 72.7564923054607 2679249.15991393 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2152-Mar-10 00:10 00:01 Jupiter 1.87657477349115 1.87657386240778 1.87657568457451 4.63187837622869 4.5333833717091 2507130.507180338 1.45589208141096 77.0715405829485 39.3915016515411 77.4708763383759 2280379.43165546 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2175-Dec-14 06:25 00:02 Jupiter 1.89932908700792 1.89932806007669 1.89933011393905 4.68508294196136 4.58890886572628 2515809.767021732 1.54453007906981 70.4820783215544 45.8449618586463 79.0775007428129 1873425.64938091 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
2199-Apr-30 09:15 00:02 Jupiter 1.95799498701784 1.95799403014867 1.957995943887 5.04092330691734 4.95436313091755 2524347.885380244 1.62489737031619 61.2844952723612 41.2140013020834 68.0248882403324 2163420.36634713 T 19 CATAB v2.0f-lin.ifort 2020-Nov-12 19:13:36 2020-Nov-12 19:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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