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JPL Small-Body Database Browser
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305673 (2009 BH93)
Classification: Main-belt Asteroid          SPK-ID: 2305673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1358824692939696 7.5409e-08  
a 2.424583999716625 2.6265e-08 au
q 2.09512553882448 1.9251e-07 au
i 2.228127097164756 8.5673e-06 deg
node 166.1954094181767 0.00019637 deg
peri 270.9714589564367 0.00020044 deg
M 303.4162066992924 3.788e-05 deg
tp 2458817.242379516260
(2019-Nov-29.74237952)
0.00014622 TDB
period 1378.968288873589
3.78
2.2408e-05
6.135e-08
d
yr
n .2610647415931995 4.2422e-09 deg/d
Q 2.754042460608769 2.9834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6440 days (17.63 yr)  
   first obs. used      2000-11-20  
   last obs. used      2018-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64237  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:46:45  

Additional Information
 Earth MOID = 1.11173 au 
 Jupiter MOID = 2.47674 au 
 T_jup = 3.498 
[ 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 17.3   n/a MPO455252  

305673 (2009 BH93)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 BH93 = 2002 GX183 = 2007 RJ309 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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