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382436 (1999 TA188)
Classification: Main-belt Asteroid          SPK-ID: 2382436
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3051875330948283 1.1288e-07  
a 2.698656618044069 2.8994e-08 au
q 1.875060262113167 3.1329e-07 au
i 6.949885363986889 9.3008e-06 deg
node 290.8258135675321 0.00011838 deg
peri 70.1079589103966 0.00011958 deg
M 335.4748006354564 2.5363e-05 deg
tp 2459506.813817513455
(2021-Oct-19.31381751)
0.00011544 TDB
period 1619.272231574899
4.43
2.6096e-05
7.145e-08
d
yr
n .2223220981501456 3.5829e-09 deg/d
Q 3.522252973974971 3.7843e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      7913 days (21.66 yr)  
   first obs. used      1999-10-12  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:31:24  

Additional Information
 Earth MOID = .884653 au 
 Jupiter MOID = 2.01933 au 
 T_jup = 3.290 
[ 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 16.8   n/a MPO434369  

382436 (1999 TA188)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

Alternate Designations
 1999 TA188 = 2008 VY22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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