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193883 (2001 QC183)
Classification: Main-belt Asteroid          SPK-ID: 2193883
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 .2593031260148542 6.1675e-08  
a 2.303385258542385 1.0937e-08 au
q 1.706110260585812 1.4251e-07 au
i 11.26952927751984 5.2169e-06 deg
node 140.058307187041 2.9387e-05 deg
peri 219.5575252437414 3.0585e-05 deg
M 20.71731968131349 1.056e-05 deg
tp 2458527.018270715847
(2019-Feb-12.51827072)
3.7224e-05 TDB
period 1276.874757411577
3.50
9.0941e-06
2.49e-08
d
yr
n .2819383795555453 2.008e-09 deg/d
Q 2.900660256498959 1.3773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      6165 days (16.88 yr)  
   first obs. used      2001-08-04  
   last obs. used      2018-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59681  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:59:26  

Additional Information
 Earth MOID = .715886 au 
 Jupiter MOID = 2.5669 au 
 T_jup = 3.519 
[ 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 16.4   n/a MPO454347  
diameter diameter 2.104 km 0.475 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.061   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193883 (2001 QC183)          Discovered 2001-Aug-27 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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