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305367 (2008 BL53)
Classification: Main-belt Asteroid          SPK-ID: 2305367
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09817550012092684 5.0304e-08  
a 2.985706905578108 4.0939e-08 au
q 2.692583636908473 1.6772e-07 au
i 12.03111048061589 6.9637e-06 deg
node 30.88531184761709 2.3553e-05 deg
peri 252.6693450772128 4.294e-05 deg
M 3.944608736813589 3.7652e-05 deg
tp 2458979.852350596282
(2020-May-10.35235060)
0.00019695 TDB
period 1884.383035500453
5.16
3.8757e-05
1.061e-07
d
yr
n .1910439614546793 3.9292e-09 deg/d
Q 3.278830174247743 4.4958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6803 days (18.63 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:08:09  

Additional Information
 Earth MOID = 1.7074 au 
 Jupiter MOID = 1.89088 au 
 T_jup = 3.217 
[ 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 15.4   n/a MPO437356  

305367 (2008 BL53)          Discovered 2008-Jan-20 by Mt. Lemmon Survey at Mount Lemmon
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
1929-Mar-04 16:51 00:05 Jupiter 1.88100312584513 1.88100256086815 1.88100369082264 4.05552884621587 3.9429312679201 2425675.202168934 5.06963127641297 148.945456787673 19.1402672999536 -82.7958542791608 1537856.42290238 T 13 CATAB v2.0e-lin.ifort 2019-May-30 09:08:11 2019-May-30 09:08
1965-Oct-04 10:14 00:03 Jupiter 1.97791211613217 1.9779110521275 1.97791318014055 3.18727158962214 3.04995389126348 2439037.926682752 3.16756929257701 161.492351290186 12.7887250499915 -66.6289230971859 1928854.24915365 T 13 CATAB v2.0e-lin.ifort 2019-May-30 09:08:11 2019-May-30 09:08
2011-Apr-20 10:51 < 00:01 Jupiter 1.97585367305418 1.97585309799087 1.97585424811772 4.65515140973821 4.56213337360834 2455671.951851156 0.33021179966334 120.53232402732 24.7287532902079 -85.2466880659586 2607177.37823457 T 13 CATAB v2.0e-lin.ifort 2019-May-30 09:08:11 2019-May-30 09:08
2047-Oct-31 08:15 00:02 Jupiter 1.89320217990154 1.89320160830694 1.89320275149679 4.02997433279581 3.91738293311941 2469014.843407216 1.98014547676945 118.398639663314 19.083971972548 -81.3904849479773 2095095.79922663 T 13 CATAB v2.0e-lin.ifort 2019-May-30 09:08:11 2019-May-30 09:08
2084-Jun-03 12:10 00:05 Jupiter 1.98765421221067 1.98765276842209 1.98765565600603 3.09475493287569 2.95384910289812 2482380.007277202 4.4962280003811 211.392715482237 12.5039832647061 -64.8540441318258 1953496.71401056 T 13 CATAB v2.0e-lin.ifort 2019-May-30 09:08:11 2019-May-30 09:08
2129-Dec-16 13:28 00:07 Jupiter 1.97818676886661 1.97818437348267 1.97818916430002 4.69231703263925 4.60016049742365 2499011.060906434 6.68051031225342 530.228012093703 28.1340305172846 -78.1064616935969 2245806.07756209 T 13 CATAB v2.0e-lin.ifort 2019-May-30 09:08:11 2019-May-30 09:08
2166-Jun-29 03:16 00:09 Jupiter 1.90598995831261 1.9059893469397 1.90599056968769 3.99652958798003 3.883741513121 2512354.635957240 9.05163292640192 190.934422143727 19.3423783525581 -79.0186214266243 1311654.6064907 T 13 CATAB v2.0e-lin.ifort 2019-May-30 09:08:11 2019-May-30 09:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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