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15208 (1979 MW1)
Classification: Main-belt Asteroid          SPK-ID: 2015208
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1810003138058744 3.3955e-08  
a 2.642771867123179 8.5431e-09 au
q 2.164429329856547 9.0695e-08 au
i 4.650890867972762 3.1274e-06 deg
node 244.4799098196906 4.5413e-05 deg
peri 127.2444341643559 4.6126e-05 deg
M 216.8059179617128 8.9721e-06 deg
tp 2460020.680947771615
(2023-Mar-17.18094777)
4.0325e-05 TDB
period 1569.23483149045
4.30
7.6091e-06
2.083e-08
d
yr
n .2294111708303556 1.1124e-09 deg/d
Q 3.121114404389811 1.0089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1911  
   data-arc span      15302 days (41.89 yr)  
   first obs. used      1979-06-23  
   last obs. used      2021-05-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50037  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:25:14  

Additional Information
 Earth MOID = 1.16785 au 
 Jupiter MOID = 2.37047 au 
 T_jup = 3.366 
[ 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 14.44   n/a E2021B10  
diameter diameter 6.760 km 0.610 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.074   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

15208 (1979 MW1)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1979 MW1 = 1987 KC3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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