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312677 (2010 MK63)
Classification: Main-belt Asteroid          SPK-ID: 2312677
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790003523054967 6.6227e-08  
a 2.428043184548176 2.6083e-08 au
q 1.993422599101093 1.7031e-07 au
i 23.64705967040197 7.6411e-06 deg
node 295.9298277094303 1.0321e-05 deg
peri 341.7562392988925 2.7724e-05 deg
M 319.802874355387 3.2547e-05 deg
tp 2459354.803414165582
(2021-May-20.30341417)
0.00012557 TDB
period 1381.920428607908
3.78
2.2268e-05
6.097e-08
d
yr
n .260507039730681 4.1977e-09 deg/d
Q 2.86266376999526 3.0752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      8499 days (23.27 yr)  
   first obs. used      1996-12-14  
   last obs. used      2020-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52973  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:30:53  

Additional Information
 Earth MOID = .983138 au 
 Jupiter MOID = 2.36071 au 
 T_jup = 3.374 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.57   n/a E2021B25  
diameter diameter 1.893 km 0.389 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.341   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

312677 (2010 MK63)          Discovered 2010-Jun-24 by WISE at WISE
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 MK63 = 2009 FU56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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