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JPL Small-Body Database Browser
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16150 Clinch (1999 XZ227)
Classification: Main-belt Asteroid          SPK-ID: 2016150
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2268542684323353 3.9984e-08  
a 2.630929407090208 1.7812e-08 au
q 2.034091841147641 1.0594e-07 au
i 14.48380991357583 5.1772e-06 deg
node 70.39740287704161 1.9378e-05 deg
peri 253.7981778722635 2.3465e-05 deg
M 337.8103773840679 1.6578e-05 deg
tp 2459096.574832323401
(2020-Sep-04.07483232)
7.2264e-05 TDB
period 1558.698867261994
4.27
1.583e-05
4.334e-08
d
yr
n .230961866696147 2.3456e-09 deg/d
Q 3.227766973032775 2.1853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      892  
   data-arc span      14768 days (40.43 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:24:06  

Additional Information
 Earth MOID = 1.07606 au 
 Jupiter MOID = 2.23844 au 
 T_jup = 3.319 
[ 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 14.5   n/a MPO473983  

16150 Clinch           Discovered 1999 Dec. 9 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Nicholas Bayard Clinch (b. 1930), of Palo Alto, California, is a celebrated alpinist, expedition leader, philanthropist and investor. The name was suggested by W. L. Putnam.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040928/MPCPages.arcLast Updated: 2004-09-28

[ show close-approach data ]
Alternate Designations
 1999 XZ227 = 1978 WY10 = 1998 HX115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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