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101355 (1998 TS35)
Classification: Main-belt Asteroid          SPK-ID: 2101355
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1947633059123681 4.8276e-08  
a 2.417688768280772 1.2101e-08 au
q 1.946811711103207 1.2046e-07 au
i 1.423023172894392 4.7799e-06 deg
node 278.403674863654 0.00024235 deg
peri 135.9001205995348 0.00024282 deg
M 308.4055142477803 1.7728e-05 deg
tp 2459397.288539992377
(2021-Jul-01.78853999)
6.8499e-05 TDB
period 1373.090037906
3.76
1.0308e-05
2.822e-08
d
yr
n .2621823697366633 1.9683e-09 deg/d
Q 2.888565825458336 1.4457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      8085 days (22.14 yr)  
   first obs. used      1998-10-15  
   last obs. used      2020-12-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5173  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:24  

Additional Information
 Earth MOID = .95779 au 
 Jupiter MOID = 2.47051 au 
 T_jup = 3.489 
[ 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 16.34   n/a E2021B55  
rotation period rot_per 21.343 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.]

101355 (1998 TS35)          Discovered 1998-Oct-15 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 TS35 = 2000 GK181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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