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190455 (2000 BU13)
Classification: Main-belt Asteroid          SPK-ID: 2190455
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268317003313629 5.4223e-08  
a 3.013861417732952 1.7742e-08 au
q 2.63160824955879 1.6248e-07 au
i 9.599773242368107 3.9218e-06 deg
node 133.0587332930685 2.9493e-05 deg
peri 273.2496637387534 3.6667e-05 deg
M 67.12069387358903 1.8922e-05 deg
tp 2458844.182393950112
(2019-Dec-26.68239395)
0.00010043 TDB
period 1911.099703759672
5.23
1.6875e-05
4.62e-08
d
yr
n .1883732174160137 1.6633e-09 deg/d
Q 3.396114585907114 1.9992e-08 au
  Orbit Determination Parameters
   # obs. used (total)      502  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1998-09-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50854  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:43  

Additional Information
 Earth MOID = 1.66236 au 
 Jupiter MOID = 2.03222 au 
 T_jup = 3.215 
[ 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 15.37   n/a MPCxxxxx  

190455 (2000 BU13)          Discovered 2000-Jan-29 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ 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
1945-Jun-30 16:32 00:01 Hygie 0.0299742746627615 0.0299434735076421 0.0300050795955161 5.38953043960717 5.38953020043931 2431637.188574643 1.26049269481447 1623.77189536144 103.30813747046 19.132129525078 14447.0921864515 T 22 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:44 2021-Apr-13 22:07

Alternate Designations
 2000 BU13 = 2003 SS151 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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