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447685 (2007 BD11)
Classification: Main-belt Asteroid          SPK-ID: 2447685
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06304608838479088 9.4657e-08  
a 3.094234427442665 5.3744e-08 au
q 2.899155050246852 2.9354e-07 au
i 8.212395767190603 1.1052e-05 deg
node 344.3598739230102 5.0695e-05 deg
peri 212.2588920991025 8.8384e-05 deg
M 102.7797023993807 7.04e-05 deg
tp 2458432.912133523217
(2018-Nov-10.41213352)
0.00038749 TDB
period 1988.054325528705
5.44
5.1796e-05
1.418e-07
d
yr
n .181081570748456 4.7179e-09 deg/d
Q 3.289313804638478 5.7133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      6293 days (17.23 yr)  
   first obs. used      2002-03-16  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:49:29  

Additional Information
 Earth MOID = 1.90255 au 
 Jupiter MOID = 1.69748 au 
 T_jup = 3.205 
[ 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 16.5   n/a MPO437740  

447685 (2007 BD11)          Discovered 2007-Jan-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ 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
1939-Nov-06 19:57 00:06 Jupiter 1.70807293652081 1.70807171470023 1.70807415835886 3.06644616809691 2.90022495855173 2429574.331121424 6.19984064721289 547.145308796458 43.46652803367 84.6811875393341 1262733.93408002 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
1949-Oct-14 13:34 00:05 Jupiter 1.98498866429022 1.98498591487378 1.98499141370949 3.77324614245434 3.65840927018227 2433204.065228483 5.19831558650261 194.853051748493 56.4587831586938 51.3484671649776 1278889.5293387 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
2000-Mar-13 03:41 00:02 Jupiter 1.83597236191087 1.83597111848612 1.83597360533573 2.71747282271826 2.54203897951555 2451616.653756415 1.5251110612536 99.3495221691476 36.2936643695358 -70.5573664557495 1351838.40045069 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
2010-Jan-26 20:05 < 00:01 Jupiter 1.76585254584078 1.76585162066102 1.76585347102074 3.46351713410562 3.32214018972001 2455223.336789476 0.736527210229029 216.328298922324 35.1758478415909 85.2587090050528 1437352.22064721 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
2070-May-15 16:20 00:04 Jupiter 1.71207833897019 1.71207737575037 1.7120793021898 3.00949417778785 2.84035001330523 2477247.180391269 4.33959696393554 401.181670296522 39.8388667143318 87.0097347562753 1317191.22601771 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
2080-Apr-22 17:03 00:05 Jupiter 1.9876359694371 1.98763314837894 1.98763879049808 3.86315723816074 3.7512254601025 2480877.210156053 4.92119391092273 198.820801337844 58.0412328513238 51.2019191443765 1248553.27203619 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
2130-Sep-23 17:03 00:10 Jupiter 1.83425247510336 1.83424945425468 1.83425549595172 2.62939278694517 2.44747725075559 2499292.210758828 9.70882619732021 149.129395843424 98.1193935074424 19.3838975425057 1114425.14464069 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
2140-Aug-04 12:13 00:10 Jupiter 1.7716370982036 1.77163387702956 1.77164031937714 3.48678323832525 3.34685735706203 2502895.009040448 9.66822736006121 241.836422161379 133.874043136882 -79.3723119226515 705643.133769226 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
2200-Nov-25 05:09 00:15 Jupiter 1.71903426096023 1.71903286270808 1.71903565936295 2.94775553627448 2.77557192041663 2524921.714577528 14.9743200316784 1221.56900529565 41.9584849347002 84.576055809054 1294637.63024081 T 12 CATAB v2.0f-lin.ifort 2019-Sep-24 07:49:30 2019-Sep-24 07:49
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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