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JPL Small-Body Database Browser
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347150 (2011 CH76)
Classification: Inner Main-belt Asteroid          SPK-ID: 2347150
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0553421248541831 5.7655e-08  
a 1.908137879542096 1.5058e-08 au
q 1.802537474773481 1.0725e-07 au
i 23.04801900252677 6.5635e-06 deg
node 161.8525749379838 1.6403e-05 deg
peri 318.6435427163914 8.2974e-05 deg
M 211.8558967649051 7.4882e-05 deg
tp 2459396.682168777262
(2021-Jul-01.18216878)
0.00019884 TDB
period 962.7489562205313
2.64
1.1396e-05
3.12e-08
d
yr
n .3739292550503029 4.4262e-09 deg/d
Q 2.013738284310711 1.5891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5379 days (14.73 yr)  
   first obs. used      2004-09-06  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64596  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:18  

Additional Information
 Earth MOID = .831804 au 
 Jupiter MOID = 2.99962 au 
 T_jup = 3.840 
[ 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 17.8   n/a MPO476606  

347150 (2011 CH76)          Discovered 2004-Sep-06 by Siding Spring Survey at Siding Spring
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2011 CH76 = 2004 RW23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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