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16716 (1995 UX6)
Classification: Main-belt Asteroid          SPK-ID: 2016716
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1892103821142581 4.192e-08  
a 3.095139300221274 1.6946e-08 au
q 2.509506810529549 1.3125e-07 au
i 2.01575264660356 4.9204e-06 deg
node 41.89077049122305 0.00010896 deg
peri 316.0482067564519 0.00010952 deg
M 270.4370170155846 1.263e-05 deg
tp 2459891.317186317092
(2022-Nov-07.81718632)
7.2028e-05 TDB
period 1988.926464241927
5.45
1.6334e-05
4.472e-08
d
yr
n .1810021669841941 1.4865e-09 deg/d
Q 3.680771789912999 2.0152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      9390 days (25.71 yr)  
   first obs. used      1995-10-15  
   last obs. used      2021-06-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54088  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:42:57  

Additional Information
 Earth MOID = 1.50539 au 
 Jupiter MOID = 1.76964 au 
 T_jup = 3.195 
[ 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 14.85   n/a MPCxxxxx  
diameter diameter 5.638 km 0.486 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16716 (1995 UX6)          Discovered 1995-Oct-21 by Sato, N., Urata, T. at Chichibu
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 UX6 = 1996 XS14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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