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JPL Small-Body Database Browser
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71469 (2000 BQ14)
Classification: Main-belt Asteroid          SPK-ID: 2071469
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2808361610355208 4.8026e-08  
a 3.099930683602776 2.1019e-08 au
q 2.229358050943555 1.514e-07 au
i 17.33158984757662 6.6132e-06 deg
node 77.77895305306309 1.741e-05 deg
peri 59.68110129534476 2.0708e-05 deg
M 268.7067945568024 1.2345e-05 deg
tp 2459506.047953252518
(2021-Oct-18.54795325)
7.1614e-05 TDB
period 1993.546642243215
5.46
2.0276e-05
5.551e-08
d
yr
n .1805826823268676 1.8367e-09 deg/d
Q 3.970503316261997 2.6922e-08 au
  Orbit Determination Parameters
   # obs. used (total)      803  
   data-arc span      12995 days (35.58 yr)  
   first obs. used      1983-01-09  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50822  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 02:15:28  

Additional Information
 Earth MOID = 1.29715 au 
 Jupiter MOID = 1.50101 au 
 T_jup = 3.093 
[ 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 13.5   n/a MPO453121  
diameter diameter 6.104 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.143   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71469 (2000 BQ14)          Discovered 2000-Jan-28 by Kobayashi, T. at Oizumi
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 BQ14 = 1983 AH3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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