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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0974295741443718 8.681e-08  
a 3.151843076208912 4.539e-08 au
q 2.844760347523991 2.8201e-07 au
i .6151391128547775 6.3469e-06 deg
node 61.25585830199196 0.00085144 deg
peri 134.9778541188415 0.00085221 deg
M 351.3812703021331 3.9124e-05 deg
tp 2459249.431222541259
(2021-Feb-03.93122254)		 0.00022254 TDB
period 2043.83252896454
5.60		 4.415e-05
1.209e-07		 d
yr
n .1761396762690658 3.8049e-09 deg/d
Q 3.458925804893833 4.9813e-08 au
   Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6195 days (16.96 yr)  
   first obs. used      2004-03-29  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54462  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:29:15  

Additional Information
 Earth MOID = 1.84252 au 
 Jupiter MOID = 1.49622 au 
 T_jup = 3.200 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457690.5 (2016-Oct-29.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09848782470444506 8.6978e-08  
q 2.840900656373451 2.8246e-07 au
tp 2457202.416033299525
(2015-Jun-28.91603330)		 0.00020557 TDB
node 61.23446066097496 0.00085083 deg
peri 134.5797170520462 0.00085158 deg
i .6155674673791485 6.3493e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6195 days (16.96 yr)  
   first obs. used      2004-03-29  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54462  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:29:15  

Additional Information
 Jupiter MOID = 1.49622 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.565091540870574E-15 -2.43164157630388E-14 -7.428268016215237E-12 1.277268780394819E-14 -1.130310597011648E-12 -5.000451201410132E-16
q -2.43164157630388E-14 7.978341159070917E-14 2.522083943036474E-11 -2.574308172533305E-14 3.924181326114916E-12 1.709396668728811E-15
tp -7.428268016215237E-12 2.522083943036474E-11 4.225832360708211E-8 -1.339423482683498E-10 7.501087094838881E-9 1.330439157851801E-12
node 1.277268780394819E-14 -2.574308172533305E-14 -1.339423482683498E-10 7.239090486039385E-7 -7.238885428470386E-7 -1.187633468453154E-9
peri -1.130310597011648E-12 3.924181326114916E-12 7.501087094838881E-9 -7.238885428470386E-7 7.251866036142837E-7 1.187799033478479E-9
i -5.000451201410132E-16 1.709396668728811E-15 1.330439157851801E-12 -1.187633468453154E-9 1.187799033478479E-9 4.031348415096094E-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 16.41   n/a E2021B25  

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 03:52 00:06 Jupiter 1.65910675782413 1.659103908336 1.65910960730669 2.14521119139979 1.89231936441437 2425771.660886753 5.98941490748743 118.365047053537 16.5511739196259 85.679110293009 596142.582282335 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
1939-Dec-01 14:17 00:05 Jupiter 1.51008814279104 1.51008717844613 1.51008910714281 1.64611385401234 1.26010800460227 2429599.095461221 5.09431156098822 351.215561399346 116.223831977196 73.3259410880657 1116956.30946635 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
1950-May-24 17:52 00:04 Jupiter 1.75646347050577 1.75646106658134 1.75646587443129 2.54531838149783 2.34822956655027 2433426.244160547 4.25594814673376 166.394962646911 21.5468938985022 -72.4006566893861 1099003.97887618 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
2024-Oct-31 10:20 < 00:01 Jupiter 1.76648671098628 1.76648609328905 1.76648732868321 2.51220249220713 2.31347579813507 2460614.930415954 0.639139638977554 88.1741245037201 12.5029226084243 -88.8323978974493 1960527.92396971 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
2035-Apr-23 15:30 00:01 Jupiter 1.514646726068 1.51464594196442 1.51464751017037 1.64802794212407 1.2639437337921 2464441.146152070 1.42433223653725 159.820109410172 106.902106883678 57.0118876984975 1138839.93979646 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
2045-Oct-12 05:56 00:02 Jupiter 1.66550707364572 1.66550579647305 1.66550835081914 2.21023415351295 1.96672324505152 2468265.747130516 2.27250694369578 132.139651884436 12.0966040685398 -85.6810492283655 1255896.95625315 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
2120-Mar-20 19:35 00:07 Jupiter 1.87193399665159 1.87193029708382 1.87193769621511 2.88936672077279 2.72827226632768 2495453.316125037 6.91050146934347 123.731313812355 84.4599823303595 -0.486754186816123 429391.202366255 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
2130-Sep-15 04:55 00:08 Jupiter 1.54798284638209 1.54798081371991 1.54798487903994 1.74504696373506 1.39672203723193 2499283.704934245 7.87631201819166 200.679844353732 96.3971436255071 -59.2592905146667 717403.133908705 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
2141-Mar-09 18:52 00:09 Jupiter 1.57714695039365 1.57714406426655 1.57714983657446 1.89939860097501 1.59172707569191 2503112.286430376 8.78072415295309 580.968268438759 45.3855990025234 82.1106417592446 1217429.84757558 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29
2151-Sep-04 04:14 00:09 Jupiter 1.92809386048383 1.92808866156267 1.92809905940555 3.27987662856852 3.14308437919179 2506942.676052055 9.26029915956174 271.95850004742 45.5902921025079 -43.0695661031759 929236.720442491 T 12 CATAB v2.0f-lin.ifort 2021-Apr-14 11:29:15 2021-Apr-14 11:29

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