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5848 Harutoriko (1990 BZ1)
Classification: Main-belt Asteroid          SPK-ID: 2005848
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614809873762448 2.9768e-08  
a 2.655773969066442 9.3749e-09 au
q 2.226916966293464 7.9228e-08 au
i 2.766187635949938 3.4807e-06 deg
node 223.0305460025112 8.5344e-05 deg
peri 229.2157183092082 8.6356e-05 deg
M 36.04315470157676 1.3376e-05 deg
tp 2458842.227527570360
(2019-Dec-24.72752757)
5.851e-05 TDB
period 1580.829717776562
4.33
8.3705e-06
2.292e-08
d
yr
n .2277285124082436 1.2058e-09 deg/d
Q 3.08463097183942 1.0889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2294  
   data-arc span      24361 days (66.70 yr)  
   first obs. used      1953-08-15  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49747  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 02:26:32  

Additional Information
 Earth MOID = 1.24473 au 
 Jupiter MOID = 2.11061 au 
 T_jup = 3.368 
[ 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 13.3   n/a MPO452249  
diameter diameter 6.027 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.289   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

5848 Harutoriko (1990 BZ1)          Discovered 1990-Jan-30 by Matsuyama and Watanabe at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 BZ1 = 1971 TW1 = 1984 UM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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