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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09581581128043487 4.0797e-08  
a 2.365836779876169 1.4488e-08 au
q 2.139152209455243 1.013e-07 au
i 6.857238912977712 4.888e-06 deg
node 158.4817773760185 3.7583e-05 deg
peri 98.61101248674716 4.7006e-05 deg
M 325.1127634192788 2.6772e-05 deg
tp 2459129.307059265646
(2020-Oct-06.80705927)
9.892e-05 TDB
period 1329.154896758351
3.64
1.221e-05
3.343e-08
d
yr
n .2708487933784067 2.488e-09 deg/d
Q 2.592521350297096 1.5877e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      8537 days (23.37 yr)  
   first obs. used      1996-12-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49372  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:14:15  

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

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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