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210445 (2009 BO1)
Classification: Main-belt Asteroid          SPK-ID: 2210445
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 .1727954886980412 4.9004e-08  
a 2.689009358599362 2.3438e-08 au
q 2.224360672366579 1.3364e-07 au
i 4.945045354712298 5.8175e-06 deg
node 124.3063703440473 7.4245e-05 deg
peri 359.1347462741388 7.6996e-05 deg
M 210.9012389429318 2.2896e-05 deg
tp 2459667.550065795788
(2022-Mar-29.05006580)
0.00010784 TDB
period 1610.597043087231
4.41
2.1057e-05
5.765e-08
d
yr
n .2235195957580695 2.9223e-09 deg/d
Q 3.153658044832145 2.7488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      7511 days (20.56 yr)  
   first obs. used      2000-01-05  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58007  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 14:58:27  

Additional Information
 Earth MOID = 1.24 au 
 Jupiter MOID = 1.91928 au 
 T_jup = 3.346 
[ 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 16.5   n/a MPO440119  
diameter diameter 3.052 km 0.636 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

210445 (2009 BO1)          Discovered 2009-Jan-17 by Lowe, A. at Mayhill
Reference: 20090311/Numbers.arcLast Updated: 2009-03-12

[ show close-approach data ]
Alternate Designations
 2009 BO1 = 2000 AA110 = 2005 ET142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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