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192171 (2007 DC83)
Classification: Main-belt Asteroid          SPK-ID: 2192171
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1589742309054287 4.2827e-08  
a 2.38147013135003 1.2617e-08 au
q 2.002877748794409 1.0311e-07 au
i 4.445470233655999 5.2605e-06 deg
node 349.0883487554479 5.7126e-05 deg
peri 214.5358593128154 5.9374e-05 deg
M 245.4195622675551 1.8453e-05 deg
tp 2459627.742169321460
(2022-Feb-17.24216932)
7.0882e-05 TDB
period 1342.351137764706
3.68
1.0667e-05
2.92e-08
d
yr
n .2681861622283681 2.1312e-09 deg/d
Q 2.760062513905651 1.4623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      7018 days (19.21 yr)  
   first obs. used      2001-10-21  
   last obs. used      2021-01-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6375  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:15:02  

Additional Information
 Earth MOID = 1.00071 au 
 Jupiter MOID = 2.20809 au 
 T_jup = 3.517 
[ 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 16.85   n/a MPCxxxxx  
diameter diameter 2.355 km 0.554 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192171 (2007 DC83)          Discovered 2007-Feb-24 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2007 DC83 = 2005 UQ220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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