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11504 Kazo (1990 BT)
Classification: Main-belt Asteroid          SPK-ID: 2011504
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1605930234543927 1.3873e-08  
a 2.292650339859816 6.0187e-09 au
q 1.924466690057987 3.315e-08 au
i 7.241703115296859 8.4814e-07 deg
node 328.6098701450147 8.4771e-06 deg
peri 99.61801189942756 9.6513e-06 deg
M 6.979578890193706 7.4542e-06 deg
tp 2459175.917169733032
(2020-Nov-22.41716973)
2.6225e-05 TDB
period 1267.958860461129
3.47
4.993e-06
1.367e-08
d
yr
n .283920883575888 1.118e-09 deg/d
Q 2.660833989661644 6.9852e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1824  
   data-arc span      15494 days (42.42 yr)  
   first obs. used      1978-10-02  
   last obs. used      2021-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45064  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-16 22:40:46  

Additional Information
 Earth MOID = .953697 au 
 Jupiter MOID = 2.63369 au 
 T_jup = 3.569 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO492882  

11504 Kazo           Discovered 1990 Jan. 21 by T. Hioki and S. Hayakawa at Okutama.
Kazo is a city in Saitama prefecture, 50 km north of Tokyo.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1990 BT = 1978 TD1 = 1983 BQ = 1992 ST12 = 1997 EM35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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