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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1890494752068878 5.3855e-08  
a 3.09532473651872 1.8536e-08 au
q 2.510155219484958 1.6417e-07 au
i 2.015695073908236 5.1264e-06 deg
node 41.89047120831544 0.00012444 deg
peri 316.0432365950742 0.0001249 deg
M 234.9511215611513 1.2824e-05 deg
tp 2459891.431598236536
(2022-Nov-07.93159824)
7.4465e-05 TDB
period 1989.105208063015
5.45
1.7867e-05
4.892e-08
d
yr
n .1809859018722126 1.6257e-09 deg/d
Q 3.680494253552482 2.204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      8957 days (24.52 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54979  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:39:54  

Additional Information
 Earth MOID = 1.50521 au 
 Jupiter MOID = 1.76946 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 14.84   n/a E2021B10  
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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