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JPL Small-Body Database Browser
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347442 (2012 TZ188)
Classification: Main-belt Asteroid          SPK-ID: 2347442
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08404702937208558 7.2227e-08  
a 2.772895702513597 3.6769e-08 au
q 2.539842055958706 2.082e-07 au
i 1.523385774453023 7.4089e-06 deg
node 70.28057265623445 0.00031598 deg
peri 271.7092784593036 0.00031933 deg
M 274.0406229426095 4.5126e-05 deg
tp 2459403.207286439233
(2021-Jul-07.70728644)
0.00021301 TDB
period 1686.548089120423
4.62
3.3546e-05
9.184e-08
d
yr
n .2134537415934276 4.2456e-09 deg/d
Q 3.005949349068487 3.9859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      7506 days (20.55 yr)  
   first obs. used      1998-09-18  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65999  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:49:03  

Additional Information
 Earth MOID = 1.53206 au 
 Jupiter MOID = 2.30986 au 
 T_jup = 3.331 
[ 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 MPO434189  

347442 (2012 TZ188)          Discovered 2005-Feb-01 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2012 TZ188 = 2006 KM87 = 2010 CO66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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