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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06387855493040989 7.8438e-08  
a 3.0908934239835 4.8825e-08 au
q 2.893451618615527 2.2829e-07 au
i 8.219632741642483 8.9623e-06 deg
node 344.3372700507742 4.0999e-05 deg
peri 211.5524000379851 7.5339e-05 deg
M 139.7277228878568 6.2525e-05 deg
tp 2458430.120791127517
(2018-Nov-07.62079113)
0.00034099 TDB
period 1984.835288675533
5.43
4.703e-05
1.288e-07
d
yr
n .1813752516664623 4.2976e-09 deg/d
Q 3.288335229351473 5.1944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      6757 days (18.50 yr)  
   first obs. used      2002-03-16  
   last obs. used      2020-09-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:02:32  

Additional Information
 Earth MOID = 1.89623 au 
 Jupiter MOID = 1.69693 au 
 T_jup = 3.206 
[ 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 16.84   n/a E2021B25  

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 19:56 00:06 Jupiter 1.7080727644339 1.70807157806161 1.7080739508298 3.06644536270285 2.90022409071595 2429574.330576845 5.94389133905632 523.945569317458 37.6205686331885 84.1679138684404 1607208.2384306 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
1949-Oct-14 13:33 00:05 Jupiter 1.9849890883283 1.98498644495281 1.98499173170614 3.77324702391802 3.65841020487604 2433204.064741175 5.01934414473815 181.754799122651 47.9780988714029 48.9389091358223 1384396.14416024 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
2000-Mar-13 03:41 00:02 Jupiter 1.83597198358493 1.83597084672009 1.83597312044977 2.71747115197894 2.54203715707806 2451616.653533821 1.49658902221386 90.8125873857728 35.3529149387319 -70.2082920848885 1716801.79097867 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
2010-Jan-26 20:05 < 00:01 Jupiter 1.76585265999172 1.76585179077434 1.76585352920919 3.46351669385694 3.3221397408673 2455223.336589579 0.694453881066608 197.564840600484 32.7808064706672 85.1449744317634 1626440.82708519 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
2070-May-15 16:20 00:04 Jupiter 1.71207823369494 1.712077466952 1.71207900044052 3.0094926030232 2.84034833501447 2477247.180464724 3.94182841182714 359.748900382563 30.3863600758721 88.3198336333252 1854869.70578527 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
2080-Apr-22 17:03 00:04 Jupiter 1.98763599529811 1.98763347598094 1.98763851461766 3.86315763706235 3.75122587301246 2480877.210243577 4.46546753007749 178.706107340702 48.4553431497335 51.1567737323929 1379265.43017719 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
2130-Sep-23 17:04 00:09 Jupiter 1.83425244649122 1.83424989040223 1.83425500258042 2.62939123597015 2.44747558259915 2499292.211369328 9.02427956395865 136.236198485358 89.5603313436261 23.2467297080382 1749755.0983707 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
2140-Aug-04 12:14 00:09 Jupiter 1.77163687406887 1.77163380610304 1.77163994203398 3.4867818260437 3.34685586845227 2502895.009652516 8.95170007079113 215.299996425771 128.023947155601 -79.597176610922 724934.254417555 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
2200-Nov-25 05:11 00:14 Jupiter 1.71903428183908 1.71903318313192 1.71903538065871 2.94775199419359 2.77556816173802 2524921.715924632 13.9607928790285 1132.86144651277 35.2651829615592 84.8777068404218 1739915.98809267 T 15 CATAB v2.0f-lin.ifort 2021-Apr-14 15:02:33 2021-Apr-14 15:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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