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118056 (4126 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118056
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313347882664426 3.5336e-08  
a 2.417799991171498 9.2478e-09 au
q 2.100258741260383 8.4007e-08 au
i 2.72986202512593 3.5901e-06 deg
node 89.19234476243207 8.2491e-05 deg
peri 14.49358982115916 8.3831e-05 deg
M 65.07305882711599 1.4515e-05 deg
tp 2458752.285181601214
(2019-Sep-25.78518160)
5.504e-05 TDB
period 1373.18479005213
3.76
7.8784e-06
2.157e-08
d
yr
n .2621642786957563 1.5041e-09 deg/d
Q 2.735341241082614 1.0462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1030  
   data-arc span      17024 days (46.61 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51924  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:17:00  

Additional Information
 Earth MOID = 1.11727 au 
 Jupiter MOID = 2.38604 au 
 T_jup = 3.502 
[ 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 15.7   n/a MPO417615  

118056 (4126 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 4126 T-2 = 2001 AT13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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