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129318 Sarahschlieder (2005 TC23)
Classification: Main-belt Asteroid          SPK-ID: 2129318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07681295697422548 4.8972e-08  
a 2.782333139403915 1.6349e-08 au
q 2.56861390367892 1.3236e-07 au
i 1.096620195239524 4.0444e-06 deg
node 132.0418196363348 0.00021525 deg
peri 207.8145095098081 0.00021662 deg
M 131.7194136304014 2.4596e-05 deg
tp 2458580.260518959841
(2019-Apr-06.76051896)
0.00011515 TDB
period 1695.16555699973
4.64
1.4941e-05
4.091e-08
d
yr
n .2123686376905647 1.8718e-09 deg/d
Q 2.996052375128909 1.7605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      15861 days (43.43 yr)  
   first obs. used      1977-09-09  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57039  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:46:04  

Additional Information
 Earth MOID = 1.55786 au 
 Jupiter MOID = 2.29125 au 
 T_jup = 3.328 
[ 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 15.99   n/a MPCxxxxx  

129318 Sarahschlieder           Discovered 2005 Oct. 1 by Mt. Lemmon Survey at Mount Lemmon.
Sarah Elizabeth Schlieder (b. 1995) is a science communications specialist. She worked as a Public Affairs Specialist for the OSIRIS-REx Asteroid Sample Return Mission.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-11-14Last Updated: 2016-11-20

[ show close-approach data ]
Alternate Designations
 2005 TC23 = 1977 RQ13 = 1996 VH37 = 2001 YY101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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