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79755 (1998 TE8)
Classification: Main-belt Asteroid          SPK-ID: 2079755
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2415260345666115 4.3266e-08  
a 2.289646426111762 1.0593e-08 au
q 1.736637204253374 9.9744e-08 au
i 7.783570661532322 4.9807e-06 deg
node 216.6461367151661 3.2454e-05 deg
peri 89.12489499915067 3.3902e-05 deg
M 149.1567760066971 9.7953e-06 deg
tp 2458476.185887430708
(2018-Dec-23.68588743)
3.3279e-05 TDB
period 1265.467688283033
3.46
8.7818e-06
2.404e-08
d
yr
n .2844798040544539 1.9742e-09 deg/d
Q 2.84265564797015 1.3151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      663  
   data-arc span      8290 days (22.70 yr)  
   first obs. used      1997-06-05  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60043  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:43:12  

Additional Information
 Earth MOID = .74374 au 
 Jupiter MOID = 2.46261 au 
 T_jup = 3.548 
[ 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 15.9   n/a MPO439588  

79755 (1998 TE8)          Discovered 1998-Oct-14 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1998 TE8 = 1997 LW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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