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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2498326621677003 6.1451e-08  
a 2.410402721718111 1.6099e-08 au
q 1.808205392855005 1.4243e-07 au
i 11.3580922608032 5.5755e-06 deg
node 195.7754415779819 2.7358e-05 deg
peri 194.9271297710541 2.9551e-05 deg
M 293.7082485626052 1.6336e-05 deg
tp 2459252.203835226523
(2021-Feb-06.70383523)
6.4032e-05 TDB
period 1366.887715542145
3.74
1.3694e-05
3.749e-08
d
yr
n .2633720355422275 2.6385e-09 deg/d
Q 3.012600050581217 2.0121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      8337 days (22.83 yr)  
   first obs. used      1997-06-28  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60525  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:24:11  

Additional Information
 Earth MOID = .815318 au 
 Jupiter MOID = 2.43859 au 
 T_jup = 3.451 
[ 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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