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120434 (3202 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2120434
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1388994206198139 7.7454e-08  
a 3.132750260135064 3.5406e-08 au
q 2.697613064055732 2.5184e-07 au
i 24.22048719558397 7.5002e-06 deg
node 24.46426543255591 1.3903e-05 deg
peri 196.0740262045587 2.5422e-05 deg
M 41.0660986259277 2.0845e-05 deg
tp 2458769.470183045734
(2019-Oct-12.97018305)
0.00011691 TDB
period 2025.289396519998
5.54
3.4334e-05
9.4e-08
d
yr
n .1777523748549608 3.0134e-09 deg/d
Q 3.567887456214396 4.0324e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      15599 days (42.71 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59796  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:57:11  

Additional Information
 Earth MOID = 1.69761 au 
 Jupiter MOID = 1.4169 au 
 T_jup = 3.062 
[ 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 14.3   n/a MPO264155  

120434 (3202 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 3202 T-3 = 2002 DW3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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