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192437 (1997 UA16)
Classification: Main-belt Asteroid          SPK-ID: 2192437
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261202466166769 4.0744e-08  
a 3.088343438840803 2.5628e-08 au
q 2.698840802697205 1.2848e-07 au
i 7.708818481500278 7.3026e-06 deg
node 28.13825732799128 3.3245e-05 deg
peri 98.39249073220539 4.8486e-05 deg
M 15.66926188109557 3.1411e-05 deg
tp 2459114.215487420151
(2020-Sep-21.71548742)
0.0001731 TDB
period 1982.379563533955
5.43
2.4676e-05
6.756e-08
d
yr
n .1815999350589723 2.2605e-09 deg/d
Q 3.477846074984401 2.8861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      270  
   data-arc span      8588 days (23.51 yr)  
   first obs. used      1997-10-11  
   last obs. used      2021-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57314  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:19:52  

Additional Information
 Earth MOID = 1.72753 au 
 Jupiter MOID = 1.62503 au 
 T_jup = 3.200 
[ 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 16.11   n/a MPCxxxxx  
diameter diameter 3.120 km 0.736 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192437 (1997 UA16)          Discovered 1997-Oct-23 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1997 UA16 = 2005 EB152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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