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JPL Small-Body Database Browser
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80155 (1999 TN206)
Classification: Main-belt Asteroid          SPK-ID: 2080155
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1437197643836533 5.5908e-08  
a 2.331370741545621 1.2917e-08 au
q 1.996306687879741 1.2966e-07 au
i 5.35886815755881 6.1424e-06 deg
node 25.9666806005539 4.9324e-05 deg
peri 11.61045867421703 5.2423e-05 deg
M 296.1284477251842 1.8897e-05 deg
tp 2459231.185559758479
(2021-Jan-16.68555976)
6.9226e-05 TDB
period 1300.215801171271
3.56
1.0805e-05
2.958e-08
d
yr
n .2768771150725148 2.301e-09 deg/d
Q 2.6664347952115 1.4773e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      7121 days (19.50 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:24:08  

Additional Information
 Earth MOID = 1.00373 au 
 Jupiter MOID = 2.74848 au 
 T_jup = 3.551 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456475.5 (2013-Jul-02.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1441521815822616 5.6018e-08  
q 1.99479469035662 1.3005e-07 au
tp 2456631.561124530189
(2013-Dec-05.06112453)
6.0418e-05 TDB
node 26.10208186875001 4.9271e-05 deg
peri 11.60786526186713 5.2334e-05 deg
i 5.36287755568963 6.1453e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      7121 days (19.50 yr)  
   first obs. used      1999-10-06  
   last obs. used      2019-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:24:08  

Additional Information
 Jupiter MOID = 2.74848 au 
 T_jup = 3.551 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.138052598532184E-15 -7.259882419588134E-15 -5.918775921703173E-13 4.239509146554744E-15 -2.546753261893135E-13 5.256861606470224E-16
q -7.259882419588134E-15 1.691248776453618E-14 1.538184270174677E-12 -9.639059807740142E-15 6.277575606954913E-13 -1.447663893845341E-15
tp -5.918775921703173E-13 1.538184270174677E-12 3.65037099115202E-9 -4.090135859312491E-12 1.074899968889271E-9 -4.784295036808324E-12
node 4.239509146554744E-15 -9.639059807740142E-15 -4.090135859312491E-12 2.427622953252944E-9 -2.417651033660387E-9 -9.854590154567052E-12
peri -2.546753261893135E-13 6.277575606954913E-13 1.074899968889271E-9 -2.417651033660387E-9 2.738855643827838E-9 8.457836601722524E-12
i 5.256861606470224E-16 -1.447663893845341E-15 -4.784295036808324E-12 -9.854590154567052E-12 8.457836601722524E-12 3.776470347595971E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO436341  

80155 (1999 TN206)          Discovered 1999-Oct-13 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 TN206 = 2002 PY108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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