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79025 (1318 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2079025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08013559458032503 4.8559e-08  
a 2.593926039537355 1.5144e-08 au
q 2.386060234061641 1.2762e-07 au
i 9.637154823073528 7.1235e-06 deg
node 9.394909955990279 2.3188e-05 deg
peri 52.06539552635214 5.0074e-05 deg
M 12.87894760262047 4.1733e-05 deg
tp 2458945.910051352690
(2020-Apr-06.41005135)
0.00017691 TDB
period 1525.930698641319
4.18
1.3363e-05
3.659e-08
d
yr
n .235921592193238 2.066e-09 deg/d
Q 2.801791845013069 1.6357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      16938 days (46.37 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:34:13  

Additional Information
 Earth MOID = 1.41025 au 
 Jupiter MOID = 2.45114 au 
 T_jup = 3.394 
[ 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 15.8   n/a MPO351400  

79025 (1318 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1318 T-2 = 1998 SY88 = 2002 QD9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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