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300891 (2008 BO13)
Classification: Main-belt Asteroid          SPK-ID: 2300891
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .007919813621124804 5.8848e-08  
a 3.148890175015402 3.888e-08 au
q 3.123951551715889 1.9612e-07 au
i 10.74544761716319 5.7958e-06 deg
node 292.9301814116511 3.3189e-05 deg
peri 23.65938638054551 0.00039306 deg
M 277.5260031660418 0.0003946 deg
tp 2459668.072799473088
(2022-Mar-29.57279947)
0.002239 TDB
period 2040.960960691604
5.59
3.7801e-05
1.035e-07
d
yr
n .1763874992875952 3.2669e-09 deg/d
Q 3.173828798314914 3.9188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      5399 days (14.78 yr)  
   first obs. used      2005-08-06  
   last obs. used      2020-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55959  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:36:43  

Additional Information
 Earth MOID = 2.10767 au 
 Jupiter MOID = 1.95995 au 
 T_jup = 3.181 
[ 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 15.69   n/a MPCxxxxx  

300891 (2008 BO13)          Discovered 2008-Jan-19 by Spacewatch at Kitt Peak
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

[ show close-approach data ]
Alternate Designations
 2008 BO13 = 2008 AQ74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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