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150638 (2001 BO80)
Classification: Main-belt Asteroid          SPK-ID: 2150638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02010311042768264 5.2783e-08  
a 3.158243102364646 3.5378e-08 au
q 3.094752592520343 1.684e-07 au
i 23.16432963702986 5.6029e-06 deg
node 157.0184256918484 1.546e-05 deg
peri 13.16751619514197 0.00014996 deg
M 149.7616915711598 0.00014846 deg
tp 2458347.665035218369
(2018-Aug-17.16503522)
0.00084583 TDB
period 2050.060894080549
5.61
3.4447e-05
9.431e-08
d
yr
n .1756045398648803 2.9506e-09 deg/d
Q 3.221733612208949 3.6089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      2001-01-26  
   last obs. used      2020-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59086  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:50:38  

Additional Information
 Earth MOID = 2.10462 au 
 Jupiter MOID = 1.76497 au 
 T_jup = 3.080 
[ 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 14.95   n/a E2021B55  
diameter diameter 5.038 km 0.963 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.101   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150638 (2001 BO80)          Discovered 2001-Jan-20 by NEAT at Haleakala
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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