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JPL Small-Body Database Browser
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469176 (2016 CL261)
Classification: Main-belt Asteroid          SPK-ID: 2469176
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480583579357913 1.3695e-07  
a 2.606944761796166 3.7839e-08 au
q 2.220964801135313 3.4152e-07 au
i 2.671184968444361 1.2546e-05 deg
node 197.9724501765366 0.00014797 deg
peri 27.91567632280471 0.00015056 deg
M 254.4521366039072 2.2863e-05 deg
tp 2459051.257660329120
(2020-Jul-20.75766033)
9.7933e-05 TDB
period 1537.432900081711
4.21
3.3473e-05
9.164e-08
d
yr
n .2341565605763132 5.0981e-09 deg/d
Q 2.992924722457019 4.3442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      7212 days (19.75 yr)  
   first obs. used      1999-04-09  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66889  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:18  

Additional Information
 Earth MOID = 1.21213 au 
 Jupiter MOID = 1.98839 au 
 T_jup = 3.394 
[ 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 16.9   n/a MPO423614  

469176 (2016 CL261)          Discovered 2007-Jan-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2016 CL261 = 2009 UF42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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