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91760 (1999 TX191)
Classification: Main-belt Asteroid          SPK-ID: 2091760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06863114440175766 5.9866e-08  
a 3.067770857440684 3.4342e-08 au
q 2.857226232732168 1.8217e-07 au
i 9.0597963323722 6.3465e-06 deg
node 320.6121987749492 3.5668e-05 deg
peri 48.02594922391101 5.944e-05 deg
M 325.0962436813765 4.6126e-05 deg
tp 2459190.784086788779
(2020-Dec-07.28408679)
0.00025202 TDB
period 1962.604558048955
5.37
3.2955e-05
9.023e-08
d
yr
n .1834297176797957 3.0801e-09 deg/d
Q 3.278315482149199 3.6699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      7597 days (20.80 yr)  
   first obs. used      1999-10-12  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:19:40  

Additional Information
 Earth MOID = 1.86386 au 
 Jupiter MOID = 2.12338 au 
 T_jup = 3.209 
[ 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 14.7   n/a MPO359386  

91760 (1999 TX191)          Discovered 1999-Oct-12 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1999 TX191 = 2001 CK48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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