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74882 (1999 TV105)
Classification: Main-belt Asteroid          SPK-ID: 2074882
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06822515000641922 2.9891e-08  
a 2.360854827024638 9.391e-09 au
q 2.199785152307503 7.1147e-08 au
i 7.055911012621865 4.0655e-06 deg
node 197.1249458186684 2.8286e-05 deg
peri 255.7876705636677 4.2361e-05 deg
M 195.782638437753 3.1512e-05 deg
tp 2459604.892295945279
(2022-Jan-25.39229595)
0.00011639 TDB
period 1324.958728300026
3.63
7.9057e-06
2.164e-08
d
yr
n .2717065764470218 1.6212e-09 deg/d
Q 2.521924501741773 1.0032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55008  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:51:07  

Additional Information
 Earth MOID = 1.22869 au 
 Jupiter MOID = 2.59622 au 
 T_jup = 3.538 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456705.5 (2014-Feb-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06869853398324326 3.002e-08  
q 2.1971146325109 7.15e-08 au
tp 2456957.328234071702
(2014-Oct-26.82823407)
0.000114 TDB
node 197.2245328949547 2.8293e-05 deg
peri 255.9537259823388 4.2116e-05 deg
i 7.055948623631595 4.0657e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1199  
   data-arc span      7565 days (20.71 yr)  
   first obs. used      1999-10-01  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55008  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:51:07  

Additional Information
 Jupiter MOID = 2.59622 au 
 T_jup = 3.538 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.011727565147586E-16 -2.13037450087263E-15 9.260893364256926E-14 -6.696270979752735E-17 2.988908080490872E-14 -4.308075847292598E-16
q -2.13037450087263E-15 5.112208398844289E-15 -2.288292315268109E-13 3.593979578195828E-17 -7.833595258782737E-14 1.12106547604132E-15
tp 9.260893364256926E-14 -2.288292315268109E-13 1.29960929501827E-8 4.511316737241506E-12 3.566056963683783E-9 1.341026148177108E-12
node -6.696270979752735E-17 3.593979578195828E-17 4.511316737241506E-12 8.005078188372369E-10 -7.927502051553224E-10 -1.061467889471476E-11
peri 2.988908080490872E-14 -7.833595258782737E-14 3.566056963683783E-9 -7.927502051553224E-10 1.773727418451571E-9 1.091661338412132E-11
i -4.308075847292598E-16 1.12106547604132E-15 1.341026148177108E-12 -1.061467889471476E-11 1.091661338412132E-11 1.652956797679934E-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 15.3   n/a MPO267935  

74882 (1999 TV105)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 TV105 = 2000 AH140 = 2001 FD25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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