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305360 (2008 BQ34)
Classification: Main-belt Asteroid          SPK-ID: 2305360
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02364836759972905 8.0293e-08  
a 3.085550511325303 4.5932e-08 au
q 3.01258227858595 2.6208e-07 au
i 3.601296092687372 8.7724e-06 deg
node 133.5465008864217 0.00013784 deg
peri 185.8360008046991 0.00023512 deg
M 285.5625942557929 0.00019099 deg
tp 2459409.841847643106
(2021-Jul-14.34184764)
0.001049 TDB
period 1979.691039447413
5.42
4.4205e-05
1.21e-07
d
yr
n .1818465572792036 4.0605e-09 deg/d
Q 3.158518744064656 4.7019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6223 days (17.04 yr)  
   first obs. used      2003-04-07  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:59:04  

Additional Information
 Earth MOID = 1.99905 au 
 Jupiter MOID = 1.91105 au 
 T_jup = 3.223 
[ 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 16.3   n/a MPO433967  

305360 (2008 BQ34)          Discovered 2008-Jan-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
1941-Nov-29 00:45 00:05 Jupiter 1.97910483109507 1.97910359447054 1.97910606771966 3.50143228761897 3.3769901953313 2430327.531123245 4.84754644775289 94.1659872939034 44.2214320121086 69.1080758342514 1733822.51812072 T 8 CATAB v2.0f-lin.ifort 2020-May-21 19:59:06 2020-May-21 19:59
1951-Oct-21 23:14 00:04 Jupiter 1.90594620383884 1.90594536389397 1.90594704378361 3.51368878834711 3.38484680457706 2433941.468019500 4.25458257703013 228.704319686925 31.917486173594 89.1263594574048 1694290.68961531 T 8 CATAB v2.0f-lin.ifort 2020-May-21 19:59:06 2020-May-21 19:59
2011-Oct-12 03:03 < 00:01 Jupiter 1.90281110764219 1.90281026100409 1.90281195428007 3.41864711431556 3.28585797750325 2455846.626756710 0.433319992309358 68.9089963718911 31.4019945013942 85.7401384173804 1711741.52652935 T 8 CATAB v2.0f-lin.ifort 2020-May-21 19:59:06 2020-May-21 19:59
2071-Oct-03 01:27 00:04 Jupiter 1.92797015758391 1.92796938425681 1.92797093091122 3.4090533679003 3.27764812064267 2477752.560148625 3.91822793449521 135.373239959904 27.2050813593442 84.3198083810678 1957608.01662496 T 8 CATAB v2.0f-lin.ifort 2020-May-21 19:59:06 2020-May-21 19:59
2081-Aug-25 12:20 00:04 Jupiter 1.94730716543342 1.94730592587001 1.94730840500247 3.70543993908902 3.58613200557513 2481367.013878480 4.4862577694918 242.758562005164 34.4099069629021 -80.9102315748684 1742285.92022314 T 8 CATAB v2.0f-lin.ifort 2020-May-21 19:59:06 2020-May-21 19:59
2131-Sep-24 07:43 00:08 Jupiter 1.9767019732366 1.9767005914422 1.97670335503144 3.48942632768495 3.36438557669044 2499657.821352381 7.89532787531124 109.123966264828 44.8368633407212 65.6774413234753 1750476.9547172 T 8 CATAB v2.0f-lin.ifort 2020-May-21 19:59:06 2020-May-21 19:59
2141-Aug-16 07:15 00:09 Jupiter 1.91304347142652 1.91304229654225 1.91304464633016 3.53931245789804 3.41192161870899 2503271.801926862 8.59338076342283 454.662722314197 32.7479998289507 -86.2309981407886 1694249.09575739 T 8 CATAB v2.0f-lin.ifort 2020-May-21 19:59:06 2020-May-21 19:59

Alternate Designations
 2008 BQ34 = 2006 WO49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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