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385002 (2012 TG230)
Classification: Main-belt Asteroid          SPK-ID: 2385002
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03075824757677828 6.0315e-08  
a 2.761289113889979 3.4635e-08 au
q 2.676356699693889 1.8277e-07 au
i 2.014331868133579 5.3282e-06 deg
node 305.0971904225316 0.00018113 deg
peri 291.2666455077039 0.00020182 deg
M 73.94151146968045 8.9161e-05 deg
tp 2458856.267341320401
(2020-Jan-07.76734132)
0.00041486 TDB
period 1675.970029033967
4.59
3.1533e-05
8.633e-08
d
yr
n .2148009772033363 4.0414e-09 deg/d
Q 2.84622152808607 3.5701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      5619 days (15.38 yr)  
   first obs. used      2003-11-16  
   last obs. used      2019-04-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64826  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:03:43  

Additional Information
 Earth MOID = 1.66341 au 
 Jupiter MOID = 2.13611 au 
 T_jup = 3.340 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO434392  

385002 (2012 TG230)          Discovered 2003-Nov-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 2012 TG230 = 2003 WS13 = 2007 RV225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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