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118119 (3177 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2118119
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2236376966374908 4.2521e-08  
a 2.784968211512227 1.5228e-08 au
q 2.162144335481 1.1602e-07 au
i 7.926861545633047 4.8536e-06 deg
node 198.7833463332885 2.9102e-05 deg
peri 201.4602606060002 3.1237e-05 deg
M 90.53689840430305 9.3374e-06 deg
tp 2458773.574690348341
(2019-Oct-17.07469035)
4.3881e-05 TDB
period 1697.574294938434
4.65
1.3924e-05
3.812e-08
d
yr
n .212067301604055 1.7394e-09 deg/d
Q 3.407792087543454 1.8634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      586  
   data-arc span      15783 days (43.21 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51938  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:18:53  

Additional Information
 Earth MOID = 1.17096 au 
 Jupiter MOID = 2.02441 au 
 T_jup = 3.281 
[ 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 15.94   n/a E2021B55  

118119 (3177 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 3177 T-3 = 2000 QD88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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