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382254 (2012 TV26)
Classification: Main-belt Asteroid          SPK-ID: 2382254
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01995245676127357 3.2888e-08  
a 2.864631782019486 2.9398e-08 au
q 2.807475340251772 1.0964e-07 au
i 6.8372512159058 6.4022e-06 deg
node 54.04553083090184 4.0504e-05 deg
peri 236.0417625185164 0.00020784 deg
M 328.1346112630225 0.00020462 deg
tp 2459357.253900434303
(2021-May-22.75390043)
0.0010063 TDB
period 1770.930981641047
4.85
2.7261e-05
7.464e-08
d
yr
n .203282908104303 3.1293e-09 deg/d
Q 2.9217882237872 2.9985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      6004 days (16.44 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53456  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:53:25  

Additional Information
 Earth MOID = 1.79583 au 
 Jupiter MOID = 2.09274 au 
 T_jup = 3.290 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457876.5 (2017-May-03.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01895898871184474 3.2921e-08  
q 2.81114373395069 1.0957e-07 au
tp 2457580.942608848588
(2016-Jul-11.44260885)
0.0010612 TDB
node 54.0556724681894 4.0493e-05 deg
peri 235.0201625421996 0.00021808 deg
i 6.837795725289582 6.4029e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      6004 days (16.44 yr)  
   first obs. used      2003-12-17  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53456  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 10:53:25  

Additional Information
 Jupiter MOID = 2.09274 au 
 T_jup = 3.290 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.083775377014682E-15 -3.501275501112693E-15 -1.284931569420239E-12 -9.716815647113983E-15 -2.571949326040442E-13 1.47229518322712E-15
q -3.501275501112693E-15 1.200591548204594E-14 -2.571313882671755E-13 2.886624159905338E-14 -3.623452999463467E-14 -3.610663040615153E-15
tp -1.284931569420239E-12 -2.571313882671755E-13 1.126146165542947E-6 -2.610636261864598E-11 2.274321861524134E-7 -1.039463773386567E-11
node -9.716815647113983E-15 2.886624159905338E-14 -2.610636261864598E-11 1.639669520158809E-9 -1.633269983877707E-9 -1.565325381594889E-10
peri -2.571949326040442E-13 -3.623452999463467E-14 2.274321861524134E-7 -1.633269983877707E-9 4.75581365304011E-8 1.534071205578084E-10
i 1.47229518322712E-15 -3.610663040615153E-15 -1.039463773386567E-11 -1.565325381594889E-10 1.534071205578084E-10 4.099772869594143E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.84   n/a E2021B25  

382254 (2012 TV26)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2012 TV26 = 2003 YO46 = 2007 UJ27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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