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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456977.5 (2014-Nov-16.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1708847378506951 4.8556e-08  
q 2.23044477494157 1.3212e-07 au
tp 2456440.211385382603
(2013-May-27.71138538)		 8.84e-05 TDB
node 124.4217145069494 7.4502e-05 deg
peri 358.3732461213289 7.7349e-05 deg
i 4.935552919013567 5.8046e-06 deg
   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
 Jupiter MOID = 1.91928 au 
 T_jup = 3.346 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.357652272868312E-15 -6.345794681090656E-15 4.711985732325858E-13 2.669188691791136E-15 1.078261258127168E-13 -5.114933582853235E-16
q -6.345794681090656E-15 1.745515371023042E-14 -6.791102807566171E-13 -5.557546594037853E-15 -1.336740928824441E-13 1.839255261997081E-15
tp 4.711985732325858E-13 -6.791102807566171E-13 7.814556263261253E-9 2.449423990018021E-12 1.886726875093838E-9 -7.442316387373054E-14
node 2.669188691791136E-15 -5.557546594037853E-15 2.449423990018021E-12 5.550587279898702E-9 -5.528495114880914E-9 5.29831824946036E-11
peri 1.078261258127168E-13 -1.336740928824441E-13 1.886726875093838E-9 -5.528495114880914E-9 5.982921599029489E-9 -5.279222853379153E-11
i -5.114933582853235E-16 1.839255261997081E-15 -7.442316387373054E-14 5.29831824946036E-11 -5.279222853379153E-11 3.369345645133359E-11

[ 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

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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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