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308651 (2006 BL45)
Classification: Main-belt Asteroid          SPK-ID: 2308651
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1047982043210271 4.5901e-08  
a 2.225129253000433 1.2863e-08 au
q 1.9919397029038 9.7871e-08 au
i 5.094053411555151 5.7746e-06 deg
node 151.5052543378146 5.255e-05 deg
peri 62.13673774185395 6.2873e-05 deg
M 60.06549465271363 3.3721e-05 deg
tp 2458798.219578941781
(2019-Nov-10.71957894)
0.0001128 TDB
period 1212.359142332794
3.32
1.0513e-05
2.878e-08
d
yr
n .2969417125912839 2.5749e-09 deg/d
Q 2.458318803097067 1.4211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6300 days (17.25 yr)  
   first obs. used      2003-04-30  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57831  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 19:57:42  

Additional Information
 Earth MOID = .992087 au 
 Jupiter MOID = 2.51016 au 
 T_jup = 3.634 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO418604  

308651 (2006 BL45)          Discovered 2006-Jan-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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