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434388 (2005 BH49)
Classification: Main-belt Asteroid          SPK-ID: 2434388
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07913806044153561 5.7501e-08  
a 2.757578913073483 3.1849e-08 au
q 2.539349466378369 1.6261e-07 au
i 6.000163316594088 5.5927e-06 deg
node 144.9790700601575 6.9616e-05 deg
peri 38.58331979667616 8.1509e-05 deg
M 85.52934188698291 4.1926e-05 deg
tp 2458603.122767771145
(2019-Apr-29.62276777)
0.00019387 TDB
period 1672.59329308788
4.58
2.8977e-05
7.933e-08
d
yr
n .2152346308500264 3.7288e-09 deg/d
Q 2.975808359768596 3.4369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5245 days (14.36 yr)  
   first obs. used      2005-01-17  
   last obs. used      2019-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:14  

Additional Information
 Earth MOID = 1.54541 au 
 Jupiter MOID = 1.98854 au 
 T_jup = 3.330 
[ 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 16.8   n/a MPO434584  

434388 (2005 BH49)          Discovered 2005-Jan-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

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