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JPL Small-Body Database Browser
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96967 (1999 TG189)
Classification: Main-belt Asteroid          SPK-ID: 2096967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08100841894467198 4.6245e-08  
a 2.6377147964525 1.6925e-08 au
q 2.424037691164915 1.2003e-07 au
i 12.44933402689527 9.1886e-06 deg
node 347.2376020913678 2.2345e-05 deg
peri 90.23531350815304 7.4225e-05 deg
M 162.058049684662 6.6416e-05 deg
tp 2457896.117938197092
(2017-May-22.61793820)
0.00028959 TDB
period 1564.732777806883
4.28
1.506e-05
4.123e-08
d
yr
n .2300712333159999 2.2144e-09 deg/d
Q 2.851391901740084 1.8296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      6796 days (18.61 yr)  
   first obs. used      1999-09-07  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50355  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:42:46  

Additional Information
 Earth MOID = 1.47764 au 
 Jupiter MOID = 2.33558 au 
 T_jup = 3.359 
[ 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 14.5   n/a MPO436446  
diameter diameter 7.687 km 0.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.67939 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.052   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

96967 (1999 TG189)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 TG189 = 2001 BD69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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