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392034 (2009 BW49)
Classification: Main-belt Asteroid          SPK-ID: 2392034
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09764824762303143 9.924e-08  
a 3.152589416094773 5.2844e-08 au
q 2.844744584138203 3.325e-07 au
i .6151275740867482 6.3779e-06 deg
node 61.25733703014026 0.00088868 deg
peri 134.9459936569719 0.0008897 deg
M 316.1970146163444 4.8015e-05 deg
tp 2459249.271575536621
(2021-Feb-03.77157554)		 0.00027629 TDB
period 2044.558525150221
5.60		 5.1407e-05
1.407e-07		 d
yr
n .1760771313570246 4.4271e-09 deg/d
Q 3.460434248051343 5.8004e-08 au
   Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5788 days (15.85 yr)  
   first obs. used      2004-03-29  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54752  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:41:53  

Additional Information
 Earth MOID = 1.84325 au 
 Jupiter MOID = 1.49581 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457605.5 (2016-Aug-05.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09850659056341469 9.9542e-08  
q 2.840652056194537 3.3328e-07 au
tp 2457202.243689076237
(2015-Jun-28.74368908)		 0.00024618 TDB
node 61.23257202746001 0.00088816 deg
peri 134.5405969075234 0.00088915 deg
i .6155475602971907 6.3805e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      5788 days (15.85 yr)  
   first obs. used      2004-03-29  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54752  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:41:53  

Additional Information
 Jupiter MOID = 1.49581 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.908613359042881E-15 -3.288064279713421E-14 -1.398384552666397E-11 3.326591789419384E-14 -2.223415017153712E-12 -7.519344853995546E-16
q -3.288064279713421E-14 1.110781717091382E-13 4.917679665254575E-11 -8.860375302462557E-14 7.906469641324855E-12 2.652888901673154E-15
tp -1.398384552666397E-11 4.917679665254575E-11 6.060688851391692E-8 -1.483878180451536E-10 1.051779001544654E-8 2.133019741157728E-12
node 3.326591789419384E-14 -8.860375302462557E-14 -1.483878180451536E-10 7.888250977163965E-7 -7.888026636321729E-7 -1.027703955192069E-9
peri -2.223415017153712E-12 7.906469641324855E-12 1.051779001544654E-8 -7.888026636321729E-7 7.905900476971379E-7 1.028011117311062E-9
i -7.519344853995546E-16 2.652888901673154E-15 2.133019741157728E-12 -1.027703955192069E-9 1.028011117311062E-9 4.071034200984913E-11

[ 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 MPO418998  

392034 (2009 BW49)          Discovered 2004-Mar-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ 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
1929-Jun-09 03:51 00:07 Jupiter 1.65910656215289 1.65910331506902 1.65910980922968 2.14521045156934 1.89231849240319 2425771.660598043 6.83662881038623 131.398352642139 18.690920484181 84.5789189380258 555390.799322528 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
1939-Dec-01 14:17 00:06 Jupiter 1.51008817534884 1.51008698909257 1.51008936161927 1.64611403623638 1.26010824978457 2429599.095255120 5.8057351973652 423.8651137643 120.503299333058 70.1283433693553 1057349.01036901 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
1950-May-24 17:51 00:05 Jupiter 1.75646355860681 1.75646061119503 1.75646650601939 2.54531889312007 2.34823013027937 2433426.244040939 4.83748472004435 188.630755166685 23.3057584323653 -71.1449898059754 971155.521350886 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
2024-Oct-31 10:20 < 00:01 Jupiter 1.76648674059796 1.76648611292477 1.76648736827094 2.51220255811487 2.31347587203363 2460614.930417900 0.690996608253037 92.4056654077055 13.4668195526594 -88.8475253009855 1956940.66298737 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
2035-Apr-23 15:30 00:02 Jupiter 1.51464673684565 1.51464586227078 1.51464761141889 1.64802793534241 1.26394372565371 2464441.146149389 1.61364915996024 167.473929059164 116.878684378883 48.1799729560367 1005297.51968015 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
2045-Oct-12 05:56 00:03 Jupiter 1.6655070572744 1.66550578008584 1.66550833446372 2.21023422650523 1.96672332311107 2468265.747126094 2.58843181417941 141.966447236693 13.7575186261091 -84.8592817424276 1132680.13489693 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
2120-Mar-20 19:35 00:08 Jupiter 1.87193387076301 1.87192978671985 1.87193795480096 2.88936615447751 2.728271654525 2495453.315876550 7.8524638158167 136.444687748695 87.0109590929611 -0.314227467599694 388482.16536461 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
2130-Sep-15 04:55 00:09 Jupiter 1.54798276374493 1.54798036878912 1.54798515869422 1.74504656962995 1.39672152176416 2499283.704561790 8.97096925779606 227.300848369721 104.057966545492 -53.8083548081392 631798.356621858 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
2141-Mar-09 18:52 00:10 Jupiter 1.57714717878495 1.57714413291397 1.57715022472343 1.8993994610033 1.59172814895547 2503112.285933091 10.0028326031186 644.724096491281 50.5575481775947 83.0679259743886 1094156.25270657 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42
2151-Sep-04 04:13 00:11 Jupiter 1.92809430492071 1.92808854102699 1.92810006881586 3.27987858761551 3.1430864549451 2506942.675454019 10.579102346604 306.490776101554 46.3011022718724 -43.6994246399215 918530.734637217 T 11 CATAB v2.0f-lin.ifort 2020-Feb-26 04:41:54 2020-Feb-26 04:42

Alternate Designations
 2009 BW49 = 2004 FQ137 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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