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12437 Westlane (1996 BN6)
Classification: Main-belt Asteroid          SPK-ID: 2012437
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1680485581661786 3.5388e-08  
a 3.003195175311516 1.5465e-08 au
q 2.498512556208792 1.0385e-07 au
i 4.024699613019089 3.5359e-06 deg
node 73.38753409635027 5.3679e-05 deg
peri 237.2290895199672 5.4636e-05 deg
M 96.53383044154754 9.9634e-06 deg
tp 2458690.757550326840
(2019-Jul-26.25755033)
5.2692e-05 TDB
period 1900.96343471477
5.20
1.4683e-05
4.02e-08
d
yr
n .1893776563114251 1.4628e-09 deg/d
Q 3.50787779441424 1.8064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1604  
   data-arc span      10539 days (28.85 yr)  
   first obs. used      1992-04-04  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50096  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 23:21:34  

Additional Information
 Earth MOID = 1.48499 au 
 Jupiter MOID = 1.76864 au 
 T_jup = 3.227 
[ 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 14.08   n/a MPCxxxxx  

12437 Westlane           Discovered 1996 Jan. 18 by Spacewatch at Kitt Peak.
Westlane Secondary School is a high school located in Niagara Falls, Ontario, and was founded in 1960.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020427/MPCPages.arcLast Updated: 2003-10-02

[ 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
1907-Jan-18 07:36 00:03 Jupiter 1.76099882682722 1.76099851375588 1.76099913989846 1.93470294528955 1.66766178939049 2417593.816928009 2.72290522961356 86.8612240102418 21.6768516620127 -67.0072280806473 2451565.80879201 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
1944-May-15 10:26 00:02 Jupiter 1.93726414173392 1.93726328812641 1.93726499534155 2.09344317265866 1.87297945777618 2431225.934701735 1.76631580013049 78.7614022287544 4.96863572683973 -84.6117569739394 2203563.86342228 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
1953-May-01 22:15 00:02 Jupiter 1.9097269171507 1.90972636878919 1.90972746551231 2.95189954412794 2.79761497066936 2434499.426816793 1.55791648445136 57.379417372792 10.8933470951681 -80.0410712460298 2546316.12707017 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
1990-Aug-26 01:25 < 00:01 Jupiter 1.76383254076278 1.76383216159818 1.76383291992716 1.74963451671457 1.44940911527576 2448129.558861114 0.641401270678205 59.8575322102196 30.8450679714624 -73.6596157779873 2568896.52441258 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
2036-Dec-06 12:13 < 00:01 Jupiter 1.83261092097973 1.83261049137635 1.83261135058302 2.42821527116882 2.22976245293269 2465034.009125682 0.551778960073323 46.1181454140523 5.61384578546333 -83.4381565405484 2471452.97927532 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
2074-Apr-04 01:41 00:01 Jupiter 1.8209792436917 1.82097884300106 1.82097964438255 1.77189284672598 1.48637506459412 2478666.570104366 1.49011624665481 88.7560494743663 23.7354216773061 -79.9914494618121 2796257.86494637 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
2120-Jul-15 09:39 00:03 Jupiter 1.78179286655369 1.78179227880866 1.78179345429822 2.023990257251 1.77363567292432 2495569.902095858 2.63758601262004 68.4788456914663 22.0546231910094 -63.1653220794241 1540468.49115822 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
2157-Nov-11 23:00 00:04 Jupiter 1.90147089959032 1.90146971209058 1.90147208709287 1.95819589792476 1.71569759527888 2509203.458452951 3.57076175264665 160.677706316295 12.3074449231539 -89.8320886802616 2339983.1095561 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
2166-Oct-30 08:05 00:04 Jupiter 1.96185899791385 1.96185741488185 1.96186058094664 3.21976507331388 3.08275808897262 2512477.836569154 3.66392304648849 110.851990194802 17.7605509569536 -64.6059769037997 1831836.40594047 T 32 CATAB v2.0f-lin.ifort 2021-Apr-12 23:21:40 2021-Apr-12 23:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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