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423721 (2006 BH89)
Classification: Main-belt Asteroid          SPK-ID: 2423721
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 .1438347438681378 6.5565e-08  
a 2.715151417705655 2.7242e-08 au
q 2.324618308976751 1.7571e-07 au
i 4.308074418206099 1.0128e-05 deg
node 329.1043637127043 8.0278e-05 deg
peri 107.3641581990696 8.9416e-05 deg
M 117.5490915524381 4.1665e-05 deg
tp 2458466.911716818976
(2018-Dec-14.41171682)
0.00018486 TDB
period 1634.140931318703
4.47
2.4594e-05
6.733e-08
d
yr
n .2202992368041908 3.3155e-09 deg/d
Q 3.10568452643456 3.1161e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      8987 days (24.61 yr)  
   first obs. used      1995-09-19  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54802  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:40:13  

Additional Information
 Earth MOID = 1.34435 au 
 Jupiter MOID = 2.14579 au 
 T_jup = 3.342 
[ 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 MPO419088  

423721 (2006 BH89)          Discovered 2006-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2006 BH89 = 2004 RF238 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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