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123822 (2001 BS80)
Classification: Main-belt Asteroid          SPK-ID: 2123822
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05482368290283916 4.5089e-08  
a 3.103966674363314 2.411e-08 au
q 2.93379578966704 1.3388e-07 au
i 17.23241244120095 4.3231e-06 deg
node 140.2028401043279 1.4492e-05 deg
peri 355.6631699942867 4.2084e-05 deg
M 153.2387498013954 4.0648e-05 deg
tp 2458150.262803024105
(2018-Jan-31.76280302)
0.00022343 TDB
period 1997.441191004387
5.47
2.3272e-05
6.372e-08
d
yr
n .1802305878247053 2.0999e-09 deg/d
Q 3.274137559059589 2.5431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      9866 days (27.01 yr)  
   first obs. used      1993-07-25  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:22:03  

Additional Information
 Earth MOID = 1.94751 au 
 Jupiter MOID = 1.7532 au 
 T_jup = 3.150 
[ 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 14.6   n/a MPO436600  
diameter diameter 6.202 km 0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123822 (2001 BS80)          Discovered 2001-Jan-19 by NEAT at Haleakala
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2001 BS80 = 2002 FC33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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