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447027 (2004 OH13)
Classification: Main-belt Asteroid          SPK-ID: 2447027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863307511265907 4.8969e-08  
a 2.335057898965228 1.7208e-08 au
q 1.899964806726958 1.1913e-07 au
i 1.828210250075951 9.7921e-06 deg
node 237.0304226781818 0.00018918 deg
peri 82.58753873653939 0.00019459 deg
M 259.7379581431098 3.893e-05 deg
tp 2459759.476870009634
(2022-Jun-28.97687001)
0.00014273 TDB
period 1303.301536487593
3.57
1.4407e-05
3.944e-08
d
yr
n .2762215726148858 3.0534e-09 deg/d
Q 2.770150991203497 2.0415e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6107 days (16.72 yr)  
   first obs. used      2004-07-18  
   last obs. used      2021-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5674  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:01:34  

Additional Information
 Earth MOID = .887369 au 
 Jupiter MOID = 2.5329 au 
 T_jup = 3.544 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457342.5 (2015-Nov-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1870873429583275 4.9021e-08  
q 1.898098269759733 1.1929e-07 au
tp 2457152.316363490539
(2015-May-09.81636349)
0.00013091 TDB
node 237.1029071470843 0.00018951 deg
peri 82.47341897628549 0.00019486 deg
i 1.826440868574535 9.7896e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6107 days (16.72 yr)  
   first obs. used      2004-07-18  
   last obs. used      2021-04-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5674  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:01:34  

Additional Information
 Jupiter MOID = 2.5329 au 
 T_jup = 3.544 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.403037605535324E-15 -5.811057443421581E-15 1.045066486155112E-12 -1.057072335833893E-14 3.128992934381415E-13 -2.178070111323329E-15
q -5.811057443421581E-15 1.423069086769882E-14 -1.937923455866828E-12 1.002701074646803E-14 -5.440679436993138E-13 5.553320001933327E-15
tp 1.045066486155112E-12 -1.937923455866828E-12 1.713691379783389E-8 -3.193814264193128E-10 5.965396531122156E-9 -2.222712446170414E-12
node -1.057072335833893E-14 1.002701074646803E-14 -3.193814264193128E-10 3.591222287254777E-8 -3.599873582070384E-8 -7.228606465680048E-10
peri 3.128992934381415E-13 -5.440679436993138E-13 5.965396531122156E-9 -3.599873582070384E-8 3.796938335531888E-8 7.217892683126545E-10
i -2.178070111323329E-15 5.553320001933327E-15 -2.222712446170414E-12 -7.228606465680048E-10 7.217892683126545E-10 9.583542596105198E-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 18.22   n/a MPCxxxxx  

447027 (2004 OH13)          Discovered 2004-Jul-18 by CINEOS at Campo Imperatore
Reference: Last Updated: 2015-10-28

Alternate Designations
 2004 OH13 = 2008 WM7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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