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80141 (1999 TF68)
Classification: Main-belt Asteroid          SPK-ID: 2080141
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08043820832689029 2.8812e-08  
a 2.195070133801682 1.0232e-08 au
q 2.018502625086807 6.4487e-08 au
i 3.758338413384074 5.0267e-06 deg
node 194.3319764927457 4.8464e-05 deg
peri 68.48229125564092 5.9758e-05 deg
M 259.4226189548033 3.7049e-05 deg
tp 2459332.370653105373
(2021-Apr-27.87065311)
0.00012319 TDB
period 1187.875781576041
3.25
8.3056e-06
2.274e-08
d
yr
n .3030619914839596 2.119e-09 deg/d
Q 2.371637642516557 1.1055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      569  
   data-arc span      8001 days (21.91 yr)  
   first obs. used      1998-05-24  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57488  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:48:00  

Additional Information
 Earth MOID = 1.0067 au 
 Jupiter MOID = 2.66019 au 
 T_jup = 3.662 
[ 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 16.9   n/a MPO453224  

80141 (1999 TF68)          Discovered 1999-Oct-08 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 TF68 = 2002 TJ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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