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434109 (2002 OW13)
Classification: Main-belt Asteroid          SPK-ID: 2434109
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2634915276973457 3.7806e-08  
a 2.696279319687956 1.3841e-08 au
q 1.985832562644617 9.8047e-08 au
i 13.87433165320832 6.1294e-06 deg
node 158.7551653242062 2.3143e-05 deg
peri 150.9413118861381 3.4403e-05 deg
M 9.231273683067803 2.1204e-05 deg
tp 2458959.032784470963
(2020-Apr-19.53278447)
9.509e-05 TDB
period 1617.133030931021
4.43
1.2452e-05
3.409e-08
d
yr
n .2226161936675918 1.7142e-09 deg/d
Q 3.406726076731296 1.7488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:13:54  

Additional Information
 Earth MOID = .983687 au 
 Jupiter MOID = 1.98259 au 
 T_jup = 3.278 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458001.5 (2017-Sep-05.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2632516993078837 3.782e-08  
q 1.986119587957799 9.815e-08 au
tp 2457343.231087931450
(2015-Nov-16.73108793)
9.0485e-05 TDB
node 158.7909526004464 2.3152e-05 deg
peri 151.0940676260361 3.4468e-05 deg
i 13.87180008144612 6.1303e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      8069 days (22.09 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:13:54  

Additional Information
 Jupiter MOID = 1.98259 au 
 T_jup = 3.278 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.430375116472376E-15 -3.69650064432294E-15 9.932088999930808E-13 3.116024745663963E-14 2.455472317226672E-13 2.454911787279709E-15
q -3.69650064432294E-15 9.633384159158276E-15 -2.376253411502578E-12 -7.043948111032284E-14 -5.733640457557544E-13 -3.404277849848564E-15
tp 9.932088999930808E-13 -2.376253411502578E-12 8.187622686055903E-9 2.07126017548594E-10 2.351813067859347E-9 5.110452472753733E-11
node 3.116024745663963E-14 -7.043948111032284E-14 2.07126017548594E-10 5.360058425425346E-10 -4.542970975269982E-10 7.516161163831346E-11
peri 2.455472317226672E-13 -5.733640457557544E-13 2.351813067859347E-9 -4.542970975269982E-10 1.18806969919412E-9 -5.64899832370769E-11
i 2.454911787279709E-15 -3.404277849848564E-15 5.110452472753733E-11 7.516161163831346E-11 -5.64899832370769E-11 3.758062796201467E-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 17.0   n/a MPO472391  

434109 (2002 OW13)          Discovered 2002-Jul-18 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

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