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192504 (1998 MC14)
Classification: Main-belt Asteroid          SPK-ID: 2192504
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1846178480985947 3.8588e-08  
a 2.729249827051806 1.9301e-08 au
q 2.22538159705804 1.0559e-07 au
i 9.847436658876349 5.3426e-06 deg
node 168.0568540914496 2.8742e-05 deg
peri 154.4661546399134 3.3028e-05 deg
M 311.1797362953117 1.8494e-05 deg
tp 2459423.837157415504
(2021-Jul-28.33715742)
8.5901e-05 TDB
period 1646.885341626301
4.51
1.747e-05
4.783e-08
d
yr
n .2185944527531587 2.3188e-09 deg/d
Q 3.233118057045572 2.2864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      8011 days (21.93 yr)  
   first obs. used      1998-06-19  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58974  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:16:23  

Additional Information
 Earth MOID = 1.21615 au 
 Jupiter MOID = 2.15148 au 
 T_jup = 3.309 
[ 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 16.25   n/a E2021B55  
diameter diameter 4.130 km 0.836 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192504 (1998 MC14)          Discovered 1998-Jun-20 by ODAS at Caussols
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1998 MC14 = 2003 PP6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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