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22367 (1993 MZ)
Classification: Main-belt Asteroid          SPK-ID: 2022367
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1913075227331568 5.2972e-08  
a 2.693006943352893 1.4894e-08 au
q 2.17781445631686 1.4623e-07 au
i 13.00514941046096 5.9666e-06 deg
node 345.5097666597667 1.8701e-05 deg
peri 352.0222693400139 2.1662e-05 deg
M 359.412242236556 1.1902e-05 deg
tp 2459203.135424081732
(2020-Dec-19.63542408)
5.3376e-05 TDB
period 1614.189940876965
4.42
1.3391e-05
3.666e-08
d
yr
n .2230220811588117 1.8502e-09 deg/d
Q 3.208199430388926 1.7743e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1274  
   data-arc span      12897 days (35.31 yr)  
   first obs. used      1985-09-15  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48148  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:05:00  

Additional Information
 Earth MOID = 1.16797 au 
 Jupiter MOID = 2.1946 au 
 T_jup = 3.308 
[ 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 14.03   n/a E2021B10  
diameter diameter 4.865 km 0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.247   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22367 (1993 MZ)          Discovered 1993-Jun-18 by McNaught, R. H. at Siding Spring
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 MZ = 1985 RL5 = 1992 EX18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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