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146261 (2001 BA10)
Classification: Main-belt Asteroid          SPK-ID: 2146261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1751782633186381 8.1186e-08  
a 3.140902110764404 3.2616e-08 au
q 2.590684333746851 2.5104e-07 au
i 26.97927692794374 7.2346e-06 deg
node 82.16365572014175 1.6669e-05 deg
peri 106.72230154 2.5989e-05 deg
M 5.853422356666082 1.7905e-05 deg
tp 2458567.441176774922
(2019-Mar-24.94117677)
0.0001011 TDB
period 2033.199662668213
5.57
3.167e-05
8.671e-08
d
yr
n .1770608202480046 2.758e-09 deg/d
Q 3.691119887781957 3.8329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      6741 days (18.46 yr)  
   first obs. used      2000-11-27  
   last obs. used      2019-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:22:04  

Additional Information
 Earth MOID = 1.71398 au 
 Jupiter MOID = 1.74108 au 
 T_jup = 3.020 
[ 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 14.4   n/a MPO264275  
diameter diameter 8.008 km 0.851 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146261 (2001 BA10)          Discovered 2001-Jan-19 by Spacewatch at Kitt Peak
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 BA10 = 2002 DF2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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