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JPL Small-Body Database Browser
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305691 (2009 BH130)
Classification: Main-belt Asteroid          SPK-ID: 2305691
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1422830786215544 6.0072e-08  
a 2.410935783002918 1.9278e-08 au
q 2.067900417438395 1.497e-07 au
i 5.665536711235998 5.2903e-06 deg
node 118.2504709322388 5.0883e-05 deg
peri 340.8720210289821 5.3686e-05 deg
M 304.437515591309 1.8387e-05 deg
tp 2458811.535757093164
(2019-Nov-24.03575709)
7.108e-05 TDB
period 1367.341172052696
3.74
1.64e-05
4.49e-08
d
yr
n .2632846924806314 3.1579e-09 deg/d
Q 2.753971148567442 2.2021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      6469 days (17.71 yr)  
   first obs. used      2000-11-27  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:58:17  

Additional Information
 Earth MOID = 1.08584 au 
 Jupiter MOID = 2.38975 au 
 T_jup = 3.499 
[ 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 16.9   n/a MPO455252  

305691 (2009 BH130)          Discovered 2009-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 BH130 = 2005 AM45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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