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15472 (1999 BR5)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015472
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342485063007426 3.6561e-08  
a 3.204486223378918 1.8491e-08 au
q 2.77428873442899 1.1874e-07 au
i 1.442844932811698 3.8104e-06 deg
node 164.78163098 0.00014861 deg
peri 23.50861628865352 0.00014921 deg
M 251.8308308799766 1.5342e-05 deg
tp 2459830.059864319909
(2022-Sep-07.55986432)
9.2172e-05 TDB
period 2095.250920377212
5.74
1.8135e-05
4.965e-08
d
yr
n .1718171301102154 1.4872e-09 deg/d
Q 3.634683712328845 2.0973e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1405  
   data-arc span      17308 days (47.39 yr)  
   first obs. used      1973-09-24  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50559  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:59:35  

Additional Information
 Earth MOID = 1.77469 au 
 Jupiter MOID = 1.32047 au 
 T_jup = 3.179 
[ 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 13.9   n/a MPO502287  
diameter diameter 8.028 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.091   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15472 (1999 BR5)          Discovered 1999-Jan-20 by Korlevic, K. at Visnjan
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 BR5 = 1080 T-2 = 1982 DS5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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