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79042 (3249 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2079042
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1060320487764152 4.3427e-08  
a 2.60695474749514 1.5409e-08 au
q 2.330533994550827 1.1951e-07 au
i 4.506471022900495 4.2424e-06 deg
node 38.98994161857446 5.9365e-05 deg
peri 350.9781398197194 6.3332e-05 deg
M 9.269850911408938 2.3362e-05 deg
tp 2458960.911512067789
(2020-Apr-21.41151207)
9.9653e-05 TDB
period 1537.441733615735
4.21
1.3631e-05
3.732e-08
d
yr
n .2341552152050386 2.0761e-09 deg/d
Q 2.883375500439452 1.7043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      16845 days (46.12 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 07:35:04  

Additional Information
 Earth MOID = 1.33593 au 
 Jupiter MOID = 2.53552 au 
 T_jup = 3.399 
[ 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 15.8   n/a MPO439584  

79042 (3249 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3249 T-2 = 2000 AU28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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