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215028 (2009 BO112)
Classification: Main-belt Asteroid          SPK-ID: 2215028
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09581581295058869 4.051e-08  
a 2.365836780880014 1.4125e-08 au
q 2.139152206411592 1.0094e-07 au
i 6.857239298634603 4.741e-06 deg
node 158.4817756868094 3.7255e-05 deg
peri 98.61101452588265 4.6762e-05 deg
M 325.1127626073677 2.6613e-05 deg
tp 2459129.307062345282
(2020-Oct-06.80706235)
9.8303e-05 TDB
period 1329.154897604308
3.64
1.1903e-05
3.259e-08
d
yr
n .2708487932060215 2.4256e-09 deg/d
Q 2.592521355348437 1.5478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      8558 days (23.43 yr)  
   first obs. used      1996-12-12  
   last obs. used      2020-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48952  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:44:29  

Additional Information
 Earth MOID = 1.13727 au 
 Jupiter MOID = 2.45869 au 
 T_jup = 3.532 
[ 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 17.1   n/a MPO422838  

215028 (2009 BO112)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
1908-Apr-19 20:58 00:05 Hebe 0.00854855052660581 0.00850665572493931 0.00859164979641924 6.02378881323281 6.02378869250833 2418051.373450017 4.94399792320938 5487.02578767329 71.0076841333267 67.2970589461272 16608.8526589013 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:44:30 2020-Nov-12 03:44
1924-Nov-15 09:20 00:03 Hebe 0.0420455413925341 0.041978121284105 0.0421129814067539 5.58251631315911 5.58251628667364 2424104.889183715 3.35262525515458 3657.62036534302 82.0109333009326 -23.2296394688536 30280.6573200647 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 03:44:30 2020-Nov-12 03:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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