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101348 (1998 TG17)
Classification: Main-belt Asteroid          SPK-ID: 2101348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2570889502914329 3.0834e-08  
a 2.419152471723037 8.4821e-09 au
q 1.797215102172837 7.7095e-08 au
i 4.392962035482423 4.4075e-06 deg
node 225.2430629022166 4.1931e-05 deg
peri 90.24741937016691 4.308e-05 deg
M 7.300205863887421 1.0008e-05 deg
tp 2459172.630710587225
(2020-Nov-19.13071059)
3.8166e-05 TDB
period 1374.337159206701
3.76
7.2281e-06
1.979e-08
d
yr
n .2619444563427218 1.3777e-09 deg/d
Q 3.041089841273239 1.0663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1086  
   data-arc span      8098 days (22.17 yr)  
   first obs. used      1998-09-24  
   last obs. used      2020-11-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47827  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:22  

Additional Information
 Earth MOID = .788393 au 
 Jupiter MOID = 2.287 au 
 T_jup = 3.465 
[ 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 15.56   n/a E2021B55  
rotation period rot_per 2.517 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

101348 (1998 TG17)          Discovered 1998-Oct-14 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 TG17 = 2001 FU170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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