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16523 (1991 BP)
Classification: Main-belt Asteroid          SPK-ID: 2016523
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1206580011441566 3.6312e-08  
a 2.650808695287332 1.2321e-08 au
q 2.330967416698413 9.7894e-08 au
i 12.56633799931568 4.228e-06 deg
node 273.7406306315647 2.2857e-05 deg
peri 167.9275415495229 3.3083e-05 deg
M 323.8432143717792 2.3493e-05 deg
tp 2459158.826393891687
(2020-Nov-05.32639389)
0.00010313 TDB
period 1576.398477095819
4.32
1.0991e-05
3.009e-08
d
yr
n .2283686550263762 1.5922e-09 deg/d
Q 2.970649973876252 1.3808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1728  
   data-arc span      23759 days (65.05 yr)  
   first obs. used      1955-10-24  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46035  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:02:55  

Additional Information
 Earth MOID = 1.34848 au 
 Jupiter MOID = 2.25219 au 
 T_jup = 3.346 
[ 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 13.4   n/a MPO502296  
diameter diameter 5.481 km 0.260 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.407   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16523 (1991 BP)          Discovered 1991-Jan-19 by Sugie, A. at Dynic
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 BP = 2000 GJ152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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