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190890 (2001 TB241)
Classification: Main-belt Asteroid          SPK-ID: 2190890
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09107182778018552 5.0016e-08  
a 2.421002160859928 1.4428e-08 au
q 2.200517069010636 1.2569e-07 au
i 5.7044622943777 6.6657e-06 deg
node 306.1689261540116 5.5095e-05 deg
peri 109.3751885086042 6.6482e-05 deg
M 23.40391092518375 3.8866e-05 deg
tp 2459111.050662522832
(2020-Sep-18.55066252)
0.00014834 TDB
period 1375.913692148337
3.77
1.23e-05
3.368e-08
d
yr
n .2616443182841649 2.339e-09 deg/d
Q 2.641487252709221 1.5742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      9482 days (25.96 yr)  
   first obs. used      1995-02-01  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55412  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 12:03:34  

Additional Information
 Earth MOID = 1.21947 au 
 Jupiter MOID = 2.61693 au 
 T_jup = 3.501 
[ 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 16.4   n/a MPO494055  

190890 (2001 TB241)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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