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91770 (1999 TE200)
Classification: Main-belt Asteroid          SPK-ID: 2091770
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342123546214247 4.59e-08  
a 2.973910913294402 2.0659e-08 au
q 2.574775327186809 1.4349e-07 au
i 10.80280460417544 7.1803e-06 deg
node 346.0147179303876 1.928e-05 deg
peri 59.62090385791358 3.2136e-05 deg
M 359.1041506235931 2.5269e-05 deg
tp 2459005.161469572728
(2020-Jun-04.66146957)
0.0001315 TDB
period 1873.226783851424
5.13
1.9519e-05
5.344e-08
d
yr
n .1921817492166254 2.0025e-09 deg/d
Q 3.373046499401995 2.3431e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      10539 days (28.85 yr)  
   first obs. used      1991-03-13  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 22:36:44  

Additional Information
 Earth MOID = 1.60276 au 
 Jupiter MOID = 2.1447 au 
 T_jup = 3.221 
[ 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 14.9   n/a MPO417452  

91770 (1999 TE200)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 TE200 = 1996 FU12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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