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117470 (2005 BQ11)
Classification: Main-belt Asteroid          SPK-ID: 2117470
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2200399120993722 4.3329e-08  
a 3.139965758064015 2.1489e-08 au
q 2.449047968664571 1.4376e-07 au
i 1.090583757151031 4.1015e-06 deg
node 54.23087751026783 0.00025051 deg
peri 56.91640897366614 0.00025072 deg
M 283.7308649991236 1.0634e-05 deg
tp 2459431.058448103523
(2021-Aug-04.55844810)
6.2366e-05 TDB
period 2032.290536866416
5.56
2.0863e-05
5.712e-08
d
yr
n .1771400267183663 1.8185e-09 deg/d
Q 3.83088354746346 2.6218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      505  
   data-arc span      8496 days (23.26 yr)  
   first obs. used      1997-08-11  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:44:23  

Additional Information
 Earth MOID = 1.4659 au 
 Jupiter MOID = 1.30114 au 
 T_jup = 3.172 
[ 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 15.8   n/a MPO453645  
diameter diameter 3.886 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117470 (2005 BQ11)          Discovered 2005-Jan-16 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1901-Jan-22 00:26 00:04 Jupiter 1.52430892292772 1.52430625640736 1.52431158944871 0.82509549365241 n/a 2415406.518278855 4.1133036929198 142.826503998429 43.019272365223 -22.5103007735257 2507367.70491014 F 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
1975-Mar-19 12:27 00:02 Jupiter 1.80019054741596 1.80018900696365 1.80019208786704 2.56253194988758 2.37182071062244 2442491.018597924 1.8114794709596 64.4335253986642 22.5311042968644 75.5308187036725 888900.924492407 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
1985-Jul-31 22:46 00:01 Jupiter 1.35507743244828 1.35507682679766 1.35507803809942 0.612489444843517 n/a 2446278.448683293 1.23199863584931 95.6410244355636 26.6876743210853 -81.1446250102159 7509754.51802225 F 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
1996-Jan-25 17:24 < 00:01 Jupiter 1.53165694636334 1.53165624272025 1.53165765000646 0.864005741518907 n/a 2450108.225276968 0.804035198087586 48.670809933393 33.2056697112527 -71.4209876963356 6708448.23678183 F 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
2070-Mar-23 13:02 00:02 Jupiter 1.78674353982271 1.78674235175721 1.7867447278873 2.51123751419073 2.31477755169534 2477194.043061157 1.71746232632328 60.4878277321176 13.3396219977382 84.9739016781638 999982.570490476 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
2080-Aug-07 17:14 00:02 Jupiter 1.33805136381206 1.33805064875924 1.33805207886674 0.587640856001817 n/a 2480984.218201044 2.05280039690566 129.296066425662 27.6307229693872 -79.7214587832906 7130956.85514163 F 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
2091-Feb-03 04:41 00:03 Jupiter 1.52154833391547 1.5215467249504 1.52154994288076 0.858958347685532 n/a 2484815.694882170 2.63406053888552 87.223070927908 41.8892165826599 -26.5646148708727 3368121.03163781 F 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
2165-Apr-07 01:35 00:05 Jupiter 1.79372218008942 1.79371847320653 1.79372588696528 2.53797305819145 2.34454201241214 2511906.565639766 5.26666932535874 123.886489735647 24.1190466552826 65.8824661317078 632100.759827893 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
2175-Aug-21 13:09 00:05 Jupiter 1.33622109749462 1.33621966730399 1.33622252770208 0.600211092840332 n/a 2515695.047911007 5.35972938203897 269.282003127317 29.3996832102805 -75.951296272469 6595906.88158599 F 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44
2186-Feb-13 02:55 00:06 Jupiter 1.51975128085598 1.51974738501098 1.51975517670202 0.87437763823186 n/a 2519523.621678514 6.12369277963914 204.691264008635 42.5552737064985 -18.7867714878531 2014974.32940233 F 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:44:24 2020-Dec-17 22:44

Alternate Designations
 2005 BQ11 = 2000 GZ60 = 2003 TD31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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