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52576 (1997 MW6)
Classification: Main-belt Asteroid          SPK-ID: 2052576
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2495812172763026 3.4879e-08  
a 2.409379386135734 9.4044e-09 au
q 1.808043546063547 8.7577e-08 au
i 11.36024410534766 3.9404e-06 deg
node 195.7578731461793 2.263e-05 deg
peri 195.0026703951733 2.4393e-05 deg
M 346.3348060893038 1.0348e-05 deg
tp 2459252.352477339788
(2021-Feb-06.85247734)
3.9406e-05 TDB
period 1366.017340428109
3.74
7.9978e-06
2.19e-08
d
yr
n .2635398463442463 1.543e-09 deg/d
Q 3.010715226207922 1.1752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      8599 days (23.54 yr)  
   first obs. used      1997-06-28  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5363  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:46:17  

Additional Information
 Earth MOID = .813982 au 
 Jupiter MOID = 2.4416 au 
 T_jup = 3.452 
[ 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 16.1   n/a MPO436152  
diameter diameter 3.574 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52576 (1997 MW6)          Discovered 1997-Jun-28 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 MW6 = 1998 XW8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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