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305360 (2008 BQ34)
Classification: Main-belt Asteroid          SPK-ID: 2305360
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02364836759972905 8.0293e-08  
a 3.085550511325303 4.5932e-08 au
q 3.01258227858595 2.6208e-07 au
i 3.601296092687372 8.7724e-06 deg
node 133.5465008864217 0.00013784 deg
peri 185.8360008046991 0.00023512 deg
M 285.5625942557929 0.00019099 deg
tp 2459409.841847643106
(2021-Jul-14.34184764)
0.001049 TDB
period 1979.691039447413
5.42
4.4205e-05
1.21e-07
d
yr
n .1818465572792036 4.0605e-09 deg/d
Q 3.158518744064656 4.7019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6223 days (17.04 yr)  
   first obs. used      2003-04-07  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 19:59:04  

Additional Information
 Earth MOID = 1.99905 au 
 Jupiter MOID = 1.91105 au 
 T_jup = 3.223 
[ 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 16.3   n/a MPO433967  

305360 (2008 BQ34)          Discovered 2008-Jan-30 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 BQ34 = 2006 WO49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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