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193765 (2001 MQ)
Classification: Main-belt Asteroid          SPK-ID: 2193765
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901525739367902 7.4211e-08  
a 3.122057156354984 4.6139e-08 au
q 2.528389952096308 2.3328e-07 au
i 26.39192856240492 1.1052e-05 deg
node 243.9975534774696 1.6635e-05 deg
peri 84.11147514096876 3.2266e-05 deg
M 15.22114248911273 2.9275e-05 deg
tp 2458515.306894048745
(2019-Jan-31.80689405)
0.00016312 TDB
period 2014.928785036269
5.52
4.4667e-05
1.223e-07
d
yr
n .178666364128358 3.9606e-09 deg/d
Q 3.71572436061366 5.4913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6685 days (18.30 yr)  
   first obs. used      2001-05-25  
   last obs. used      2019-09-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:56:13  

Additional Information
 Earth MOID = 1.67202 au 
 Jupiter MOID = 1.90736 au 
 T_jup = 3.029 
[ 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 14.5   n/a MPO449957  
diameter diameter 7.692 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193765 (2001 MQ)          Discovered 2001-Jun-17 by NEAT at Palomar
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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