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JPL Small-Body Database Browser
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249591 (1997 BO5)
Classification: Main-belt Asteroid          SPK-ID: 2249591
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08583193053719572 5.6516e-08  
a 3.051461773609026 2.8163e-08 au
q 2.789548918619708 1.7115e-07 au
i 9.403204034347741 6.1693e-06 deg
node 307.686022417091 4.0009e-05 deg
peri 230.4861668012068 5.7103e-05 deg
M 26.60191405864995 3.9564e-05 deg
tp 2458456.629844534671
(2018-Dec-04.12984453)		 0.0002139 TDB
period 1946.974787352843
5.33		 2.6954e-05
7.38e-08		 d
yr
n .1849022403055692 2.5598e-09 deg/d
Q 3.313374628598344 3.058e-08 au
   Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1997-01-31  
   last obs. used      2019-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:52  

Additional Information
 Earth MOID = 1.80658 au 
 Jupiter MOID = 1.74664 au 
 T_jup = 3.211 
[ 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 15.2   n/a MPO437159  

249591 (1997 BO5)          Discovered 1997-Jan-31 by Spacewatch at Kitt Peak
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

[ show close-approach data ]
Alternate Designations
 1997 BO5 = 2002 AQ76 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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